Finding the Third Proportional to 67,506.50 and 147,727

Step by Step Solution

1. Step 1: Write the proportion equation
   67,506.50 : 147,727 = 147,727 : x
2. Step 2: Convert to fraction form
   67,506.50/147,727 = 147,727/x
3. Step 3: Cross multiply
   67,506.50x = 147,727 × 147,727
4. Step 4: Simplify right side
   67,506.50x = 21,823,266,529
5. Step 5: Solve for x
   x = 21,823,266,529/67,506.50
6. Step 6: Final answer
   x = 323,276.52