Finding the Third Proportional to 37,720.75 and 82,695.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,720.75 : 82,695.50 = 82,695.50 : x
2. Step 2: Convert to fraction form
   37,720.75/82,695.50 = 82,695.50/x
3. Step 3: Cross multiply
   37,720.75x = 82,695.50 × 82,695.50
4. Step 4: Simplify right side
   37,720.75x = 6,838,545,720.25
5. Step 5: Solve for x
   x = 6,838,545,720.25/37,720.75
6. Step 6: Final answer
   x = 181,294.00