Finding the Third Proportional to 67,199.50 and 141,293

Step by Step Solution

1. Step 1: Write the proportion equation
   67,199.50 : 141,293 = 141,293 : x
2. Step 2: Convert to fraction form
   67,199.50/141,293 = 141,293/x
3. Step 3: Cross multiply
   67,199.50x = 141,293 × 141,293
4. Step 4: Simplify right side
   67,199.50x = 19,963,711,849
5. Step 5: Solve for x
   x = 19,963,711,849/67,199.50
6. Step 6: Final answer
   x = 297,081.26