Finding the Third Proportional to 67,260.38 and 147,582

Step by Step Solution

1. Step 1: Write the proportion equation
   67,260.38 : 147,582 = 147,582 : x
2. Step 2: Convert to fraction form
   67,260.38/147,582 = 147,582/x
3. Step 3: Cross multiply
   67,260.38x = 147,582 × 147,582
4. Step 4: Simplify right side
   67,260.38x = 21,780,446,724
5. Step 5: Solve for x
   x = 21,780,446,724/67,260.38
6. Step 6: Final answer
   x = 323,822.86