Finding the Third Proportional to 152,846 and 335,218

Step by Step Solution

1. Step 1: Write the proportion equation
   152,846 : 335,218 = 335,218 : x
2. Step 2: Convert to fraction form
   152,846/335,218 = 335,218/x
3. Step 3: Cross multiply
   152,846x = 335,218 × 335,218
4. Step 4: Simplify right side
   152,846x = 112,371,107,524
5. Step 5: Solve for x
   x = 112,371,107,524/152,846
6. Step 6: Final answer
   x = 735,191.68