Finding the Third Proportional to 47,412 and 73,068

Step by Step Solution

1. Step 1: Write the proportion equation
   47,412 : 73,068 = 73,068 : x
2. Step 2: Convert to fraction form
   47,412/73,068 = 73,068/x
3. Step 3: Cross multiply
   47,412x = 73,068 × 73,068
4. Step 4: Simplify right side
   47,412x = 5,338,932,624
5. Step 5: Solve for x
   x = 5,338,932,624/47,412
6. Step 6: Final answer
   x = 112,607.20