Finding the Third Proportional to 815,288,229,863.10 and 1,773,716,738,093.80

Step by Step Solution

1. Step 1: Write the proportion equation
   815,288,229,863.10 : 1,773,716,738,093.80 = 1,773,716,738,093.80 : x
2. Step 2: Convert to fraction form
   815,288,229,863.10/1,773,716,738,093.80 = 1,773,716,738,093.80/x
3. Step 3: Cross multiply
   815,288,229,863.10x = 1,773,716,738,093.80 × 1,773,716,738,093.80
4. Step 4: Simplify right side
   815,288,229,863.10x = 3,146,071,066,994,109,872,865,280
5. Step 5: Solve for x
   x = 3,146,071,066,994,109,872,865,280/815,288,229,863.10
6. Step 6: Final answer
   x = 3,858,845,193,340.26