Finding the Third Proportional to 38,666.75 and 58,810.25

Step by Step Solution

1. Step 1: Write the proportion equation
   38,666.75 : 58,810.25 = 58,810.25 : x
2. Step 2: Convert to fraction form
   38,666.75/58,810.25 = 58,810.25/x
3. Step 3: Cross multiply
   38,666.75x = 58,810.25 × 58,810.25
4. Step 4: Simplify right side
   38,666.75x = 3,458,645,505.06
5. Step 5: Solve for x
   x = 3,458,645,505.06/38,666.75
6. Step 6: Final answer
   x = 89,447.54