Finding the Third Proportional to 103,662 and 146,804

Step by Step Solution

1. Step 1: Write the proportion equation
   103,662 : 146,804 = 146,804 : x
2. Step 2: Convert to fraction form
   103,662/146,804 = 146,804/x
3. Step 3: Cross multiply
   103,662x = 146,804 × 146,804
4. Step 4: Simplify right side
   103,662x = 21,551,414,416
5. Step 5: Solve for x
   x = 21,551,414,416/103,662
6. Step 6: Final answer
   x = 207,900.82