Finding the Third Proportional to 1,788,364 and 2,705,658

Step by Step Solution

1. Step 1: Write the proportion equation
   1,788,364 : 2,705,658 = 2,705,658 : x
2. Step 2: Convert to fraction form
   1,788,364/2,705,658 = 2,705,658/x
3. Step 3: Cross multiply
   1,788,364x = 2,705,658 × 2,705,658
4. Step 4: Simplify right side
   1,788,364x = 7,320,585,212,964
5. Step 5: Solve for x
   x = 7,320,585,212,964/1,788,364
6. Step 6: Final answer
   x = 4,093,453.69