Finding the Third Proportional to 649,488.54 and 935,557.59

Step by Step Solution

1. Step 1: Write the proportion equation
   649,488.54 : 935,557.59 = 935,557.59 : x
2. Step 2: Convert to fraction form
   649,488.54/935,557.59 = 935,557.59/x
3. Step 3: Cross multiply
   649,488.54x = 935,557.59 × 935,557.59
4. Step 4: Simplify right side
   649,488.54x = 875,268,011,223.29
5. Step 5: Solve for x
   x = 875,268,011,223.29/649,488.54
6. Step 6: Final answer
   x = 1,347,626.56