Finding the Third Proportional to 37,509.75 and 58,061.81

Step by Step Solution

1. Step 1: Write the proportion equation
   37,509.75 : 58,061.81 = 58,061.81 : x
2. Step 2: Convert to fraction form
   37,509.75/58,061.81 = 58,061.81/x
3. Step 3: Cross multiply
   37,509.75x = 58,061.81 × 58,061.81
4. Step 4: Simplify right side
   37,509.75x = 3,371,174,070.79
5. Step 5: Solve for x
   x = 3,371,174,070.79/37,509.75
6. Step 6: Final answer
   x = 89,874.61