Finding the Third Proportional to 52,023.50 and 78,494.75

Step by Step Solution

1. Step 1: Write the proportion equation
   52,023.50 : 78,494.75 = 78,494.75 : x
2. Step 2: Convert to fraction form
   52,023.50/78,494.75 = 78,494.75/x
3. Step 3: Cross multiply
   52,023.50x = 78,494.75 × 78,494.75
4. Step 4: Simplify right side
   52,023.50x = 6,161,425,777.56
5. Step 5: Solve for x
   x = 6,161,425,777.56/52,023.50
6. Step 6: Final answer
   x = 118,435.43