Finding the Third Proportional to 43,582 and 69,049

Step by Step Solution

1. Step 1: Write the proportion equation
   43,582 : 69,049 = 69,049 : x
2. Step 2: Convert to fraction form
   43,582/69,049 = 69,049/x
3. Step 3: Cross multiply
   43,582x = 69,049 × 69,049
4. Step 4: Simplify right side
   43,582x = 4,767,764,401
5. Step 5: Solve for x
   x = 4,767,764,401/43,582
6. Step 6: Final answer
   x = 109,397.56