Finding the Third Proportional to 32,426 and 69,916

Step by Step Solution

1. Step 1: Write the proportion equation
   32,426 : 69,916 = 69,916 : x
2. Step 2: Convert to fraction form
   32,426/69,916 = 69,916/x
3. Step 3: Cross multiply
   32,426x = 69,916 × 69,916
4. Step 4: Simplify right side
   32,426x = 4,888,247,056
5. Step 5: Solve for x
   x = 4,888,247,056/32,426
6. Step 6: Final answer
   x = 150,750.85