Finding the Third Proportional to 22,435.31 and 35,197.88

Step by Step Solution

1. Step 1: Write the proportion equation
   22,435.31 : 35,197.88 = 35,197.88 : x
2. Step 2: Convert to fraction form
   22,435.31/35,197.88 = 35,197.88/x
3. Step 3: Cross multiply
   22,435.31x = 35,197.88 × 35,197.88
4. Step 4: Simplify right side
   22,435.31x = 1,238,890,404.52
5. Step 5: Solve for x
   x = 1,238,890,404.52/22,435.31
6. Step 6: Final answer
   x = 55,220.55