Finding the Third Proportional to 67,884 and 99,792.75

Step by Step Solution

1. Step 1: Write the proportion equation
   67,884 : 99,792.75 = 99,792.75 : x
2. Step 2: Convert to fraction form
   67,884/99,792.75 = 99,792.75/x
3. Step 3: Cross multiply
   67,884x = 99,792.75 × 99,792.75
4. Step 4: Simplify right side
   67,884x = 9,958,592,952.56
5. Step 5: Solve for x
   x = 9,958,592,952.56/67,884
6. Step 6: Final answer
   x = 146,700.15