Finding the Third Proportional to 13,604.91 and 21,022.17

Step by Step Solution

1. Step 1: Write the proportion equation
   13,604.91 : 21,022.17 = 21,022.17 : x
2. Step 2: Convert to fraction form
   13,604.91/21,022.17 = 21,022.17/x
3. Step 3: Cross multiply
   13,604.91x = 21,022.17 × 21,022.17
4. Step 4: Simplify right side
   13,604.91x = 441,931,710.34
5. Step 5: Solve for x
   x = 441,931,710.34/13,604.91
6. Step 6: Final answer
   x = 32,483.26