Finding the Third Proportional to 34,639.88 and 50,726.25

Step by Step Solution

1. Step 1: Write the proportion equation
   34,639.88 : 50,726.25 = 50,726.25 : x
2. Step 2: Convert to fraction form
   34,639.88/50,726.25 = 50,726.25/x
3. Step 3: Cross multiply
   34,639.88x = 50,726.25 × 50,726.25
4. Step 4: Simplify right side
   34,639.88x = 2,573,152,439.06
5. Step 5: Solve for x
   x = 2,573,152,439.06/34,639.88
6. Step 6: Final answer
   x = 74,282.96