Finding the Third Proportional to 1,310,994 and 1,771,254

Step by Step Solution

1. Step 1: Write the proportion equation
   1,310,994 : 1,771,254 = 1,771,254 : x
2. Step 2: Convert to fraction form
   1,310,994/1,771,254 = 1,771,254/x
3. Step 3: Cross multiply
   1,310,994x = 1,771,254 × 1,771,254
4. Step 4: Simplify right side
   1,310,994x = 3,137,340,732,516
5. Step 5: Solve for x
   x = 3,137,340,732,516/1,310,994
6. Step 6: Final answer
   x = 2,393,100.76