Finding the Third Proportional to 30,037.50 and 47,118.38

Step by Step Solution

1. Step 1: Write the proportion equation
   30,037.50 : 47,118.38 = 47,118.38 : x
2. Step 2: Convert to fraction form
   30,037.50/47,118.38 = 47,118.38/x
3. Step 3: Cross multiply
   30,037.50x = 47,118.38 × 47,118.38
4. Step 4: Simplify right side
   30,037.50x = 2,220,141,262.64
5. Step 5: Solve for x
   x = 2,220,141,262.64/30,037.50
6. Step 6: Final answer
   x = 73,912.32