Finding the Third Proportional to 49,610 and 70,725

Step by Step Solution

1. Step 1: Write the proportion equation
   49,610 : 70,725 = 70,725 : x
2. Step 2: Convert to fraction form
   49,610/70,725 = 70,725/x
3. Step 3: Cross multiply
   49,610x = 70,725 × 70,725
4. Step 4: Simplify right side
   49,610x = 5,002,025,625
5. Step 5: Solve for x
   x = 5,002,025,625/49,610
6. Step 6: Final answer
   x = 100,826.96