Finding the Third Proportional to 49,360.50 and 67,479.75

Step by Step Solution

1. Step 1: Write the proportion equation
   49,360.50 : 67,479.75 = 67,479.75 : x
2. Step 2: Convert to fraction form
   49,360.50/67,479.75 = 67,479.75/x
3. Step 3: Cross multiply
   49,360.50x = 67,479.75 × 67,479.75
4. Step 4: Simplify right side
   49,360.50x = 4,553,516,660.06
5. Step 5: Solve for x
   x = 4,553,516,660.06/49,360.50
6. Step 6: Final answer
   x = 92,250.21