Finding the Third Proportional to 147,962 and 231,860

Step by Step Solution

1. Step 1: Write the proportion equation
   147,962 : 231,860 = 231,860 : x
2. Step 2: Convert to fraction form
   147,962/231,860 = 231,860/x
3. Step 3: Cross multiply
   147,962x = 231,860 × 231,860
4. Step 4: Simplify right side
   147,962x = 53,759,059,600
5. Step 5: Solve for x
   x = 53,759,059,600/147,962
6. Step 6: Final answer
   x = 363,330.18