Finding the Third Proportional to 39,232.69 and 85,892.06

Step by Step Solution

1. Step 1: Write the proportion equation
   39,232.69 : 85,892.06 = 85,892.06 : x
2. Step 2: Convert to fraction form
   39,232.69/85,892.06 = 85,892.06/x
3. Step 3: Cross multiply
   39,232.69x = 85,892.06 × 85,892.06
4. Step 4: Simplify right side
   39,232.69x = 7,377,446,400.50
5. Step 5: Solve for x
   x = 7,377,446,400.50/39,232.69
6. Step 6: Final answer
   x = 188,043.36