Finding the Third Proportional to 711,570 and 1,554,468

Step by Step Solution

1. Step 1: Write the proportion equation
   711,570 : 1,554,468 = 1,554,468 : x
2. Step 2: Convert to fraction form
   711,570/1,554,468 = 1,554,468/x
3. Step 3: Cross multiply
   711,570x = 1,554,468 × 1,554,468
4. Step 4: Simplify right side
   711,570x = 2,416,370,763,024
5. Step 5: Solve for x
   x = 2,416,370,763,024/711,570
6. Step 6: Final answer
   x = 3,395,830.01