Finding the Third Proportional to 47,358.38 and 73,148.63

Step by Step Solution

1. Step 1: Write the proportion equation
   47,358.38 : 73,148.63 = 73,148.63 : x
2. Step 2: Convert to fraction form
   47,358.38/73,148.63 = 73,148.63/x
3. Step 3: Cross multiply
   47,358.38x = 73,148.63 × 73,148.63
4. Step 4: Simplify right side
   47,358.38x = 5,350,721,339.39
5. Step 5: Solve for x
   x = 5,350,721,339.39/47,358.38
6. Step 6: Final answer
   x = 112,983.63