Finding the Third Proportional to 719,145 and 1,597,908

Step by Step Solution

1. Step 1: Write the proportion equation
   719,145 : 1,597,908 = 1,597,908 : x
2. Step 2: Convert to fraction form
   719,145/1,597,908 = 1,597,908/x
3. Step 3: Cross multiply
   719,145x = 1,597,908 × 1,597,908
4. Step 4: Simplify right side
   719,145x = 2,553,309,976,464
5. Step 5: Solve for x
   x = 2,553,309,976,464/719,145
6. Step 6: Final answer
   x = 3,550,480.05