Finding the Third Proportional to 35,329.50 and 48,619.50

Step by Step Solution

1. Step 1: Write the proportion equation
   35,329.50 : 48,619.50 = 48,619.50 : x
2. Step 2: Convert to fraction form
   35,329.50/48,619.50 = 48,619.50/x
3. Step 3: Cross multiply
   35,329.50x = 48,619.50 × 48,619.50
4. Step 4: Simplify right side
   35,329.50x = 2,363,855,780.25
5. Step 5: Solve for x
   x = 2,363,855,780.25/35,329.50
6. Step 6: Final answer
   x = 66,908.84