Finding the Third Proportional to 33,251.63 and 49,909.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,251.63 : 49,909.50 = 49,909.50 : x
2. Step 2: Convert to fraction form
   33,251.63/49,909.50 = 49,909.50/x
3. Step 3: Cross multiply
   33,251.63x = 49,909.50 × 49,909.50
4. Step 4: Simplify right side
   33,251.63x = 2,490,958,190.25
5. Step 5: Solve for x
   x = 2,490,958,190.25/33,251.63
6. Step 6: Final answer
   x = 74,912.37