Finding the Third Proportional to 48,442.50 and 70,746.75

Step by Step Solution

1. Step 1: Write the proportion equation
   48,442.50 : 70,746.75 = 70,746.75 : x
2. Step 2: Convert to fraction form
   48,442.50/70,746.75 = 70,746.75/x
3. Step 3: Cross multiply
   48,442.50x = 70,746.75 × 70,746.75
4. Step 4: Simplify right side
   48,442.50x = 5,005,102,635.56
5. Step 5: Solve for x
   x = 5,005,102,635.56/48,442.50
6. Step 6: Final answer
   x = 103,320.49