Finding the Third Proportional to 655,632 and 1,012,560

Step by Step Solution

1. Step 1: Write the proportion equation
   655,632 : 1,012,560 = 1,012,560 : x
2. Step 2: Convert to fraction form
   655,632/1,012,560 = 1,012,560/x
3. Step 3: Cross multiply
   655,632x = 1,012,560 × 1,012,560
4. Step 4: Simplify right side
   655,632x = 1,025,277,753,600
5. Step 5: Solve for x
   x = 1,025,277,753,600/655,632
6. Step 6: Final answer
   x = 1,563,800.66