Finding the Third Proportional to 52,924.50 and 77,442.75

Step by Step Solution

1. Step 1: Write the proportion equation
   52,924.50 : 77,442.75 = 77,442.75 : x
2. Step 2: Convert to fraction form
   52,924.50/77,442.75 = 77,442.75/x
3. Step 3: Cross multiply
   52,924.50x = 77,442.75 × 77,442.75
4. Step 4: Simplify right side
   52,924.50x = 5,997,379,527.56
5. Step 5: Solve for x
   x = 5,997,379,527.56/52,924.50
6. Step 6: Final answer
   x = 113,319.53