Finding the Third Proportional to 655,714 and 885,862.50

Step by Step Solution

1. Step 1: Write the proportion equation
   655,714 : 885,862.50 = 885,862.50 : x
2. Step 2: Convert to fraction form
   655,714/885,862.50 = 885,862.50/x
3. Step 3: Cross multiply
   655,714x = 885,862.50 × 885,862.50
4. Step 4: Simplify right side
   655,714x = 784,752,368,906.25
5. Step 5: Solve for x
   x = 784,752,368,906.25/655,714
6. Step 6: Final answer
   x = 1,196,790.63