Finding the Third Proportional to 152,872 and 335,632

Step by Step Solution

1. Step 1: Write the proportion equation
   152,872 : 335,632 = 335,632 : x
2. Step 2: Convert to fraction form
   152,872/335,632 = 335,632/x
3. Step 3: Cross multiply
   152,872x = 335,632 × 335,632
4. Step 4: Simplify right side
   152,872x = 112,648,839,424
5. Step 5: Solve for x
   x = 112,648,839,424/152,872
6. Step 6: Final answer
   x = 736,883.40