Finding the Third Proportional to 52,260.61 and 77,160.73

Step by Step Solution

1. Step 1: Write the proportion equation
   52,260.61 : 77,160.73 = 77,160.73 : x
2. Step 2: Convert to fraction form
   52,260.61/77,160.73 = 77,160.73/x
3. Step 3: Cross multiply
   52,260.61x = 77,160.73 × 77,160.73
4. Step 4: Simplify right side
   52,260.61x = 5,953,777,723.65
5. Step 5: Solve for x
   x = 5,953,777,723.65/52,260.61
6. Step 6: Final answer
   x = 113,924.77