Finding the Third Proportional to 63,580.50 and 93,422.25

Step by Step Solution

1. Step 1: Write the proportion equation
   63,580.50 : 93,422.25 = 93,422.25 : x
2. Step 2: Convert to fraction form
   63,580.50/93,422.25 = 93,422.25/x
3. Step 3: Cross multiply
   63,580.50x = 93,422.25 × 93,422.25
4. Step 4: Simplify right side
   63,580.50x = 8,727,716,795.06
5. Step 5: Solve for x
   x = 8,727,716,795.06/63,580.50
6. Step 6: Final answer
   x = 137,270.34