Finding the Third Proportional to 22,315.50 and 29,615.63

Step by Step Solution

1. Step 1: Write the proportion equation
   22,315.50 : 29,615.63 = 29,615.63 : x
2. Step 2: Convert to fraction form
   22,315.50/29,615.63 = 29,615.63/x
3. Step 3: Cross multiply
   22,315.50x = 29,615.63 × 29,615.63
4. Step 4: Simplify right side
   22,315.50x = 877,085,244.14
5. Step 5: Solve for x
   x = 877,085,244.14/22,315.50
6. Step 6: Final answer
   x = 39,303.86