Finding the Third Proportional to 708,870 and 1,555,527

Step by Step Solution

1. Step 1: Write the proportion equation
   708,870 : 1,555,527 = 1,555,527 : x
2. Step 2: Convert to fraction form
   708,870/1,555,527 = 1,555,527/x
3. Step 3: Cross multiply
   708,870x = 1,555,527 × 1,555,527
4. Step 4: Simplify right side
   708,870x = 2,419,664,247,729
5. Step 5: Solve for x
   x = 2,419,664,247,729/708,870
6. Step 6: Final answer
   x = 3,413,410.42