Finding the Third Proportional to 25,140.45 and 37,275.82

Step by Step Solution

1. Step 1: Write the proportion equation
   25,140.45 : 37,275.82 = 37,275.82 : x
2. Step 2: Convert to fraction form
   25,140.45/37,275.82 = 37,275.82/x
3. Step 3: Cross multiply
   25,140.45x = 37,275.82 × 37,275.82
4. Step 4: Simplify right side
   25,140.45x = 1,389,486,779.97
5. Step 5: Solve for x
   x = 1,389,486,779.97/25,140.45
6. Step 6: Final answer
   x = 55,268.98