Finding the Third Proportional to 67,962 and 99,942

Step by Step Solution

1. Step 1: Write the proportion equation
   67,962 : 99,942 = 99,942 : x
2. Step 2: Convert to fraction form
   67,962/99,942 = 99,942/x
3. Step 3: Cross multiply
   67,962x = 99,942 × 99,942
4. Step 4: Simplify right side
   67,962x = 9,988,403,364
5. Step 5: Solve for x
   x = 9,988,403,364/67,962
6. Step 6: Final answer
   x = 146,970.42