Finding the Third Proportional to 68,002 and 99,928

Step by Step Solution

1. Step 1: Write the proportion equation
   68,002 : 99,928 = 99,928 : x
2. Step 2: Convert to fraction form
   68,002/99,928 = 99,928/x
3. Step 3: Cross multiply
   68,002x = 99,928 × 99,928
4. Step 4: Simplify right side
   68,002x = 9,985,605,184
5. Step 5: Solve for x
   x = 9,985,605,184/68,002
6. Step 6: Final answer
   x = 146,842.82