Finding the Third Proportional to 625,923 and 941,872.50

Step by Step Solution

1. Step 1: Write the proportion equation
   625,923 : 941,872.50 = 941,872.50 : x
2. Step 2: Convert to fraction form
   625,923/941,872.50 = 941,872.50/x
3. Step 3: Cross multiply
   625,923x = 941,872.50 × 941,872.50
4. Step 4: Simplify right side
   625,923x = 887,123,806,256.25
5. Step 5: Solve for x
   x = 887,123,806,256.25/625,923
6. Step 6: Final answer
   x = 1,417,305.01