Finding the Third Proportional to 20,887.31 and 32,358.19

Step by Step Solution

1. Step 1: Write the proportion equation
   20,887.31 : 32,358.19 = 32,358.19 : x
2. Step 2: Convert to fraction form
   20,887.31/32,358.19 = 32,358.19/x
3. Step 3: Cross multiply
   20,887.31x = 32,358.19 × 32,358.19
4. Step 4: Simplify right side
   20,887.31x = 1,047,052,298.29
5. Step 5: Solve for x
   x = 1,047,052,298.29/20,887.31
6. Step 6: Final answer
   x = 50,128.63