Finding the Third Proportional to 38,496.38 and 57,587.63

Step by Step Solution

1. Step 1: Write the proportion equation
   38,496.38 : 57,587.63 = 57,587.63 : x
2. Step 2: Convert to fraction form
   38,496.38/57,587.63 = 57,587.63/x
3. Step 3: Cross multiply
   38,496.38x = 57,587.63 × 57,587.63
4. Step 4: Simplify right side
   38,496.38x = 3,316,334,553.14
5. Step 5: Solve for x
   x = 3,316,334,553.14/38,496.38
6. Step 6: Final answer
   x = 86,146.67