Finding the Third Proportional to 37,320.75 and 55,252.13

Step by Step Solution

1. Step 1: Write the proportion equation
   37,320.75 : 55,252.13 = 55,252.13 : x
2. Step 2: Convert to fraction form
   37,320.75/55,252.13 = 55,252.13/x
3. Step 3: Cross multiply
   37,320.75x = 55,252.13 × 55,252.13
4. Step 4: Simplify right side
   37,320.75x = 3,052,797,317.02
5. Step 5: Solve for x
   x = 3,052,797,317.02/37,320.75
6. Step 6: Final answer
   x = 81,798.93