Finding the Third Proportional to 48,025.50 and 70,481.25

Step by Step Solution

1. Step 1: Write the proportion equation
   48,025.50 : 70,481.25 = 70,481.25 : x
2. Step 2: Convert to fraction form
   48,025.50/70,481.25 = 70,481.25/x
3. Step 3: Cross multiply
   48,025.50x = 70,481.25 × 70,481.25
4. Step 4: Simplify right side
   48,025.50x = 4,967,606,601.56
5. Step 5: Solve for x
   x = 4,967,606,601.56/48,025.50
6. Step 6: Final answer
   x = 103,436.85