Finding the Third Proportional to 45,775.88 and 70,737.75

Step by Step Solution

1. Step 1: Write the proportion equation
   45,775.88 : 70,737.75 = 70,737.75 : x
2. Step 2: Convert to fraction form
   45,775.88/70,737.75 = 70,737.75/x
3. Step 3: Cross multiply
   45,775.88x = 70,737.75 × 70,737.75
4. Step 4: Simplify right side
   45,775.88x = 5,003,829,275.06
5. Step 5: Solve for x
   x = 5,003,829,275.06/45,775.88
6. Step 6: Final answer
   x = 109,311.49