Finding the Third Proportional to 35,380.50 and 49,569.75

Step by Step Solution

1. Step 1: Write the proportion equation
   35,380.50 : 49,569.75 = 49,569.75 : x
2. Step 2: Convert to fraction form
   35,380.50/49,569.75 = 49,569.75/x
3. Step 3: Cross multiply
   35,380.50x = 49,569.75 × 49,569.75
4. Step 4: Simplify right side
   35,380.50x = 2,457,160,115.06
5. Step 5: Solve for x
   x = 2,457,160,115.06/35,380.50
6. Step 6: Final answer
   x = 69,449.56