Finding the Third Proportional to 60,797.25 and 90,951.75

Step by Step Solution

1. Step 1: Write the proportion equation
   60,797.25 : 90,951.75 = 90,951.75 : x
2. Step 2: Convert to fraction form
   60,797.25/90,951.75 = 90,951.75/x
3. Step 3: Cross multiply
   60,797.25x = 90,951.75 × 90,951.75
4. Step 4: Simplify right side
   60,797.25x = 8,272,220,828.06
5. Step 5: Solve for x
   x = 8,272,220,828.06/60,797.25
6. Step 6: Final answer
   x = 136,062.42