Finding the Third Proportional to 67,851 and 99,802

Step by Step Solution

1. Step 1: Write the proportion equation
   67,851 : 99,802 = 99,802 : x
2. Step 2: Convert to fraction form
   67,851/99,802 = 99,802/x
3. Step 3: Cross multiply
   67,851x = 99,802 × 99,802
4. Step 4: Simplify right side
   67,851x = 9,960,439,204
5. Step 5: Solve for x
   x = 9,960,439,204/67,851
6. Step 6: Final answer
   x = 146,798.71