Finding the Third Proportional to 22,412 and 31,415

Step by Step Solution

1. Step 1: Write the proportion equation
   22,412 : 31,415 = 31,415 : x
2. Step 2: Convert to fraction form
   22,412/31,415 = 31,415/x
3. Step 3: Cross multiply
   22,412x = 31,415 × 31,415
4. Step 4: Simplify right side
   22,412x = 986,902,225
5. Step 5: Solve for x
   x = 986,902,225/22,412
6. Step 6: Final answer
   x = 44,034.55