Finding the Third Proportional to 711,610 and 1,554,548

Step by Step Solution

1. Step 1: Write the proportion equation
   711,610 : 1,554,548 = 1,554,548 : x
2. Step 2: Convert to fraction form
   711,610/1,554,548 = 1,554,548/x
3. Step 3: Cross multiply
   711,610x = 1,554,548 × 1,554,548
4. Step 4: Simplify right side
   711,610x = 2,416,619,484,304
5. Step 5: Solve for x
   x = 2,416,619,484,304/711,610
6. Step 6: Final answer
   x = 3,395,988.65