Finding the Third Proportional to 39,045.38 and 58,838.06

Step by Step Solution

1. Step 1: Write the proportion equation
   39,045.38 : 58,838.06 = 58,838.06 : x
2. Step 2: Convert to fraction form
   39,045.38/58,838.06 = 58,838.06/x
3. Step 3: Cross multiply
   39,045.38x = 58,838.06 × 58,838.06
4. Step 4: Simplify right side
   39,045.38x = 3,461,917,598.75
5. Step 5: Solve for x
   x = 3,461,917,598.75/39,045.38
6. Step 6: Final answer
   x = 88,663.96