Finding the Third Proportional to 38,557.69 and 58,322.53

Step by Step Solution

1. Step 1: Write the proportion equation
   38,557.69 : 58,322.53 = 58,322.53 : x
2. Step 2: Convert to fraction form
   38,557.69/58,322.53 = 58,322.53/x
3. Step 3: Cross multiply
   38,557.69x = 58,322.53 × 58,322.53
4. Step 4: Simplify right side
   38,557.69x = 3,401,517,651.41
5. Step 5: Solve for x
   x = 3,401,517,651.41/38,557.69
6. Step 6: Final answer
   x = 88,218.92