Finding the Third Proportional to 47,479 and 75,182.50

Step by Step Solution

1. Step 1: Write the proportion equation
   47,479 : 75,182.50 = 75,182.50 : x
2. Step 2: Convert to fraction form
   47,479/75,182.50 = 75,182.50/x
3. Step 3: Cross multiply
   47,479x = 75,182.50 × 75,182.50
4. Step 4: Simplify right side
   47,479x = 5,652,408,306.25
5. Step 5: Solve for x
   x = 5,652,408,306.25/47,479
6. Step 6: Final answer
   x = 119,050.70