Finding the Third Proportional to 15,404.63 and 22,012.88

Step by Step Solution

1. Step 1: Write the proportion equation
   15,404.63 : 22,012.88 = 22,012.88 : x
2. Step 2: Convert to fraction form
   15,404.63/22,012.88 = 22,012.88/x
3. Step 3: Cross multiply
   15,404.63x = 22,012.88 × 22,012.88
4. Step 4: Simplify right side
   15,404.63x = 484,566,665.77
5. Step 5: Solve for x
   x = 484,566,665.77/15,404.63
6. Step 6: Final answer
   x = 31,455.92