Finding the Third Proportional to 38,209.50 and 49,929.75

Step by Step Solution

1. Step 1: Write the proportion equation
   38,209.50 : 49,929.75 = 49,929.75 : x
2. Step 2: Convert to fraction form
   38,209.50/49,929.75 = 49,929.75/x
3. Step 3: Cross multiply
   38,209.50x = 49,929.75 × 49,929.75
4. Step 4: Simplify right side
   38,209.50x = 2,492,979,935.06
5. Step 5: Solve for x
   x = 2,492,979,935.06/38,209.50
6. Step 6: Final answer
   x = 65,245.03