Finding the Third Proportional to 49,008.75 and 72,077.25

Step by Step Solution

1. Step 1: Write the proportion equation
   49,008.75 : 72,077.25 = 72,077.25 : x
2. Step 2: Convert to fraction form
   49,008.75/72,077.25 = 72,077.25/x
3. Step 3: Cross multiply
   49,008.75x = 72,077.25 × 72,077.25
4. Step 4: Simplify right side
   49,008.75x = 5,195,129,967.56
5. Step 5: Solve for x
   x = 5,195,129,967.56/49,008.75
6. Step 6: Final answer
   x = 106,004.13