Finding the Third Proportional to 22,128.19 and 35,055.28

Step by Step Solution

1. Step 1: Write the proportion equation
   22,128.19 : 35,055.28 = 35,055.28 : x
2. Step 2: Convert to fraction form
   22,128.19/35,055.28 = 35,055.28/x
3. Step 3: Cross multiply
   22,128.19x = 35,055.28 × 35,055.28
4. Step 4: Simplify right side
   22,128.19x = 1,228,872,743.52
5. Step 5: Solve for x
   x = 1,228,872,743.52/22,128.19
6. Step 6: Final answer
   x = 55,534.27