Finding the Third Proportional to 49,423.50 and 76,499.25

Step by Step Solution

1. Step 1: Write the proportion equation
   49,423.50 : 76,499.25 = 76,499.25 : x
2. Step 2: Convert to fraction form
   49,423.50/76,499.25 = 76,499.25/x
3. Step 3: Cross multiply
   49,423.50x = 76,499.25 × 76,499.25
4. Step 4: Simplify right side
   49,423.50x = 5,852,135,250.56
5. Step 5: Solve for x
   x = 5,852,135,250.56/49,423.50
6. Step 6: Final answer
   x = 118,407.95