Finding the Third Proportional to 22,389.75 and 31,384.13

Step by Step Solution

1. Step 1: Write the proportion equation
   22,389.75 : 31,384.13 = 31,384.13 : x
2. Step 2: Convert to fraction form
   22,389.75/31,384.13 = 31,384.13/x
3. Step 3: Cross multiply
   22,389.75x = 31,384.13 × 31,384.13
4. Step 4: Simplify right side
   22,389.75x = 984,963,302.02
5. Step 5: Solve for x
   x = 984,963,302.02/22,389.75
6. Step 6: Final answer
   x = 43,991.71