Finding the Third Proportional to 44,910.28 and 74,846.53

Step by Step Solution

1. Step 1: Write the proportion equation
   44,910.28 : 74,846.53 = 74,846.53 : x
2. Step 2: Convert to fraction form
   44,910.28/74,846.53 = 74,846.53/x
3. Step 3: Cross multiply
   44,910.28x = 74,846.53 × 74,846.53
4. Step 4: Simplify right side
   44,910.28x = 5,602,003,240.16
5. Step 5: Solve for x
   x = 5,602,003,240.16/44,910.28
6. Step 6: Final answer
   x = 124,737.66