Finding the Third Proportional to 61,077.25 and 93,432.50

Step by Step Solution

1. Step 1: Write the proportion equation
   61,077.25 : 93,432.50 = 93,432.50 : x
2. Step 2: Convert to fraction form
   61,077.25/93,432.50 = 93,432.50/x
3. Step 3: Cross multiply
   61,077.25x = 93,432.50 × 93,432.50
4. Step 4: Simplify right side
   61,077.25x = 8,729,632,056.25
5. Step 5: Solve for x
   x = 8,729,632,056.25/61,077.25
6. Step 6: Final answer
   x = 142,927.72