Finding the Third Proportional to 22,204.13 and 42,361.88

Step by Step Solution

1. Step 1: Write the proportion equation
   22,204.13 : 42,361.88 = 42,361.88 : x
2. Step 2: Convert to fraction form
   22,204.13/42,361.88 = 42,361.88/x
3. Step 3: Cross multiply
   22,204.13x = 42,361.88 × 42,361.88
4. Step 4: Simplify right side
   22,204.13x = 1,794,528,453.52
5. Step 5: Solve for x
   x = 1,794,528,453.52/22,204.13
6. Step 6: Final answer
   x = 80,819.60