Finding the Third Proportional to 49,354.50 and 70,340.25

Step by Step Solution

1. Step 1: Write the proportion equation
   49,354.50 : 70,340.25 = 70,340.25 : x
2. Step 2: Convert to fraction form
   49,354.50/70,340.25 = 70,340.25/x
3. Step 3: Cross multiply
   49,354.50x = 70,340.25 × 70,340.25
4. Step 4: Simplify right side
   49,354.50x = 4,947,750,770.06
5. Step 5: Solve for x
   x = 4,947,750,770.06/49,354.50
6. Step 6: Final answer
   x = 100,249.23