Finding the Third Proportional to 711,572 and 1,554,472

Step by Step Solution

1. Step 1: Write the proportion equation
   711,572 : 1,554,472 = 1,554,472 : x
2. Step 2: Convert to fraction form
   711,572/1,554,472 = 1,554,472/x
3. Step 3: Cross multiply
   711,572x = 1,554,472 × 1,554,472
4. Step 4: Simplify right side
   711,572x = 2,416,383,198,784
5. Step 5: Solve for x
   x = 2,416,383,198,784/711,572
6. Step 6: Final answer
   x = 3,395,837.95