Finding the Third Proportional to 22,389 and 47,082

Step by Step Solution

1. Step 1: Write the proportion equation
   22,389 : 47,082 = 47,082 : x
2. Step 2: Convert to fraction form
   22,389/47,082 = 47,082/x
3. Step 3: Cross multiply
   22,389x = 47,082 × 47,082
4. Step 4: Simplify right side
   22,389x = 2,216,714,724
5. Step 5: Solve for x
   x = 2,216,714,724/22,389
6. Step 6: Final answer
   x = 99,009.10