Finding the Third Proportional to 40,034.25 and 58,899.38

Step by Step Solution

1. Step 1: Write the proportion equation
   40,034.25 : 58,899.38 = 58,899.38 : x
2. Step 2: Convert to fraction form
   40,034.25/58,899.38 = 58,899.38/x
3. Step 3: Cross multiply
   40,034.25x = 58,899.38 × 58,899.38
4. Step 4: Simplify right side
   40,034.25x = 3,469,136,375.39
5. Step 5: Solve for x
   x = 3,469,136,375.39/40,034.25
6. Step 6: Final answer
   x = 86,654.21