Finding the Third Proportional to 49,025.72 and 75,755.49

Step by Step Solution

1. Step 1: Write the proportion equation
   49,025.72 : 75,755.49 = 75,755.49 : x
2. Step 2: Convert to fraction form
   49,025.72/75,755.49 = 75,755.49/x
3. Step 3: Cross multiply
   49,025.72x = 75,755.49 × 75,755.49
4. Step 4: Simplify right side
   49,025.72x = 5,738,893,856.77
5. Step 5: Solve for x
   x = 5,738,893,856.77/49,025.72
6. Step 6: Final answer
   x = 117,058.83