Finding the Third Proportional to 49,849.50 and 74,053.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,849.50 : 74,053.50 = 74,053.50 : x
2. Step 2: Convert to fraction form
   49,849.50/74,053.50 = 74,053.50/x
3. Step 3: Cross multiply
   49,849.50x = 74,053.50 × 74,053.50
4. Step 4: Simplify right side
   49,849.50x = 5,483,920,862.25
5. Step 5: Solve for x
   x = 5,483,920,862.25/49,849.50
6. Step 6: Final answer
   x = 110,009.55