Finding the Third Proportional to 22,411.50 and 31,410

Step by Step Solution

1. Step 1: Write the proportion equation
   22,411.50 : 31,410 = 31,410 : x
2. Step 2: Convert to fraction form
   22,411.50/31,410 = 31,410/x
3. Step 3: Cross multiply
   22,411.50x = 31,410 × 31,410
4. Step 4: Simplify right side
   22,411.50x = 986,588,100
5. Step 5: Solve for x
   x = 986,588,100/22,411.50
6. Step 6: Final answer
   x = 44,021.51