Finding the Third Proportional to 32,992 and 64,364

Step by Step Solution

1. Step 1: Write the proportion equation
   32,992 : 64,364 = 64,364 : x
2. Step 2: Convert to fraction form
   32,992/64,364 = 64,364/x
3. Step 3: Cross multiply
   32,992x = 64,364 × 64,364
4. Step 4: Simplify right side
   32,992x = 4,142,724,496
5. Step 5: Solve for x
   x = 4,142,724,496/32,992
6. Step 6: Final answer
   x = 125,567.55