Finding the Third Proportional to 49,162.50 and 74,649.94

Step by Step Solution

1. Step 1: Write the proportion equation
   49,162.50 : 74,649.94 = 74,649.94 : x
2. Step 2: Convert to fraction form
   49,162.50/74,649.94 = 74,649.94/x
3. Step 3: Cross multiply
   49,162.50x = 74,649.94 × 74,649.94
4. Step 4: Simplify right side
   49,162.50x = 5,572,613,168.75
5. Step 5: Solve for x
   x = 5,572,613,168.75/49,162.50
6. Step 6: Final answer
   x = 113,350.89