Finding the Third Proportional to 20,427.19 and 32,098.78

Step by Step Solution

1. Step 1: Write the proportion equation
   20,427.19 : 32,098.78 = 32,098.78 : x
2. Step 2: Convert to fraction form
   20,427.19/32,098.78 = 32,098.78/x
3. Step 3: Cross multiply
   20,427.19x = 32,098.78 × 32,098.78
4. Step 4: Simplify right side
   20,427.19x = 1,030,331,757.74
5. Step 5: Solve for x
   x = 1,030,331,757.74/20,427.19
6. Step 6: Final answer
   x = 50,439.24