Finding the Third Proportional to 71,382 and 93,889.50

Step by Step Solution

1. Step 1: Write the proportion equation
   71,382 : 93,889.50 = 93,889.50 : x
2. Step 2: Convert to fraction form
   71,382/93,889.50 = 93,889.50/x
3. Step 3: Cross multiply
   71,382x = 93,889.50 × 93,889.50
4. Step 4: Simplify right side
   71,382x = 8,815,238,210.25
5. Step 5: Solve for x
   x = 8,815,238,210.25/71,382
6. Step 6: Final answer
   x = 123,493.85