Finding the Third Proportional to 757,380 and 1,632,856

Step by Step Solution

1. Step 1: Write the proportion equation
   757,380 : 1,632,856 = 1,632,856 : x
2. Step 2: Convert to fraction form
   757,380/1,632,856 = 1,632,856/x
3. Step 3: Cross multiply
   757,380x = 1,632,856 × 1,632,856
4. Step 4: Simplify right side
   757,380x = 2,666,218,716,736
5. Step 5: Solve for x
   x = 2,666,218,716,736/757,380
6. Step 6: Final answer
   x = 3,520,318.36