Finding the Third Proportional to 37,548.56 and 58,120.31

Step by Step Solution

1. Step 1: Write the proportion equation
   37,548.56 : 58,120.31 = 58,120.31 : x
2. Step 2: Convert to fraction form
   37,548.56/58,120.31 = 58,120.31/x
3. Step 3: Cross multiply
   37,548.56x = 58,120.31 × 58,120.31
4. Step 4: Simplify right side
   37,548.56x = 3,377,970,725.10
5. Step 5: Solve for x
   x = 3,377,970,725.10/37,548.56
6. Step 6: Final answer
   x = 89,962.72