Finding the Third Proportional to 32,288.63 and 69,765.68

Step by Step Solution

1. Step 1: Write the proportion equation
   32,288.63 : 69,765.68 = 69,765.68 : x
2. Step 2: Convert to fraction form
   32,288.63/69,765.68 = 69,765.68/x
3. Step 3: Cross multiply
   32,288.63x = 69,765.68 × 69,765.68
4. Step 4: Simplify right side
   32,288.63x = 4,867,250,062.26
5. Step 5: Solve for x
   x = 4,867,250,062.26/32,288.63
6. Step 6: Final answer
   x = 150,741.94