Finding the Third Proportional to 681,996 and 1,032,472

Step by Step Solution

1. Step 1: Write the proportion equation
   681,996 : 1,032,472 = 1,032,472 : x
2. Step 2: Convert to fraction form
   681,996/1,032,472 = 1,032,472/x
3. Step 3: Cross multiply
   681,996x = 1,032,472 × 1,032,472
4. Step 4: Simplify right side
   681,996x = 1,065,998,430,784
5. Step 5: Solve for x
   x = 1,065,998,430,784/681,996
6. Step 6: Final answer
   x = 1,563,056.72