Finding the Third Proportional to 38,549.39 and 57,824.16

Step by Step Solution

1. Step 1: Write the proportion equation
   38,549.39 : 57,824.16 = 57,824.16 : x
2. Step 2: Convert to fraction form
   38,549.39/57,824.16 = 57,824.16/x
3. Step 3: Cross multiply
   38,549.39x = 57,824.16 × 57,824.16
4. Step 4: Simplify right side
   38,549.39x = 3,343,633,046.02
5. Step 5: Solve for x
   x = 3,343,633,046.02/38,549.39
6. Step 6: Final answer
   x = 86,736.34