Finding the Third Proportional to 49,861.50 and 74,062.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,861.50 : 74,062.50 = 74,062.50 : x
2. Step 2: Convert to fraction form
   49,861.50/74,062.50 = 74,062.50/x
3. Step 3: Cross multiply
   49,861.50x = 74,062.50 × 74,062.50
4. Step 4: Simplify right side
   49,861.50x = 5,485,253,906.25
5. Step 5: Solve for x
   x = 5,485,253,906.25/49,861.50
6. Step 6: Final answer
   x = 110,009.81