Finding the Third Proportional to 37,125 and 57,550.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,125 : 57,550.50 = 57,550.50 : x
2. Step 2: Convert to fraction form
   37,125/57,550.50 = 57,550.50/x
3. Step 3: Cross multiply
   37,125x = 57,550.50 × 57,550.50
4. Step 4: Simplify right side
   37,125x = 3,312,060,050.25
5. Step 5: Solve for x
   x = 3,312,060,050.25/37,125
6. Step 6: Final answer
   x = 89,213.74