Finding the Third Proportional to 37,900.13 and 52,561.31

Step by Step Solution

1. Step 1: Write the proportion equation
   37,900.13 : 52,561.31 = 52,561.31 : x
2. Step 2: Convert to fraction form
   37,900.13/52,561.31 = 52,561.31/x
3. Step 3: Cross multiply
   37,900.13x = 52,561.31 × 52,561.31
4. Step 4: Simplify right side
   37,900.13x = 2,762,691,571.72
5. Step 5: Solve for x
   x = 2,762,691,571.72/37,900.13
6. Step 6: Final answer
   x = 72,894.00