Finding the Third Proportional to 148,186 and 229,798

Step by Step Solution

1. Step 1: Write the proportion equation
   148,186 : 229,798 = 229,798 : x
2. Step 2: Convert to fraction form
   148,186/229,798 = 229,798/x
3. Step 3: Cross multiply
   148,186x = 229,798 × 229,798
4. Step 4: Simplify right side
   148,186x = 52,807,120,804
5. Step 5: Solve for x
   x = 52,807,120,804/148,186
6. Step 6: Final answer
   x = 356,357.02