Finding the Third Proportional to 22,439 and 34,845

Step by Step Solution

1. Step 1: Write the proportion equation
   22,439 : 34,845 = 34,845 : x
2. Step 2: Convert to fraction form
   22,439/34,845 = 34,845/x
3. Step 3: Cross multiply
   22,439x = 34,845 × 34,845
4. Step 4: Simplify right side
   22,439x = 1,214,174,025
5. Step 5: Solve for x
   x = 1,214,174,025/22,439
6. Step 6: Final answer
   x = 54,109.99