Finding the Third Proportional to 32,182.31 and 66,600.98

Step by Step Solution

1. Step 1: Write the proportion equation
   32,182.31 : 66,600.98 = 66,600.98 : x
2. Step 2: Convert to fraction form
   32,182.31/66,600.98 = 66,600.98/x
3. Step 3: Cross multiply
   32,182.31x = 66,600.98 × 66,600.98
4. Step 4: Simplify right side
   32,182.31x = 4,435,691,119.72
5. Step 5: Solve for x
   x = 4,435,691,119.72/32,182.31
6. Step 6: Final answer
   x = 137,830.09