Finding the Third Proportional to 28,325 and 63,960

Step by Step Solution

1. Step 1: Write the proportion equation
   28,325 : 63,960 = 63,960 : x
2. Step 2: Convert to fraction form
   28,325/63,960 = 63,960/x
3. Step 3: Cross multiply
   28,325x = 63,960 × 63,960
4. Step 4: Simplify right side
   28,325x = 4,090,881,600
5. Step 5: Solve for x
   x = 4,090,881,600/28,325
6. Step 6: Final answer
   x = 144,426.53