Finding the Third Proportional to 38,396.25 and 58,131

Step by Step Solution

1. Step 1: Write the proportion equation
   38,396.25 : 58,131 = 58,131 : x
2. Step 2: Convert to fraction form
   38,396.25/58,131 = 58,131/x
3. Step 3: Cross multiply
   38,396.25x = 58,131 × 58,131
4. Step 4: Simplify right side
   38,396.25x = 3,379,213,161
5. Step 5: Solve for x
   x = 3,379,213,161/38,396.25
6. Step 6: Final answer
   x = 88,008.94