Finding the Third Proportional to 22,215 and 45,687

Step by Step Solution

1. Step 1: Write the proportion equation
   22,215 : 45,687 = 45,687 : x
2. Step 2: Convert to fraction form
   22,215/45,687 = 45,687/x
3. Step 3: Cross multiply
   22,215x = 45,687 × 45,687
4. Step 4: Simplify right side
   22,215x = 2,087,301,969
5. Step 5: Solve for x
   x = 2,087,301,969/22,215
6. Step 6: Final answer
   x = 93,959.13