Finding the Third Proportional to 49,363.88 and 70,540.88

Step by Step Solution

1. Step 1: Write the proportion equation
   49,363.88 : 70,540.88 = 70,540.88 : x
2. Step 2: Convert to fraction form
   49,363.88/70,540.88 = 70,540.88/x
3. Step 3: Cross multiply
   49,363.88x = 70,540.88 × 70,540.88
4. Step 4: Simplify right side
   49,363.88x = 4,976,015,045.77
5. Step 5: Solve for x
   x = 4,976,015,045.77/49,363.88
6. Step 6: Final answer
   x = 100,802.76