Finding the Third Proportional to 757,390 and 1,632,870

Step by Step Solution

1. Step 1: Write the proportion equation
   757,390 : 1,632,870 = 1,632,870 : x
2. Step 2: Convert to fraction form
   757,390/1,632,870 = 1,632,870/x
3. Step 3: Cross multiply
   757,390x = 1,632,870 × 1,632,870
4. Step 4: Simplify right side
   757,390x = 2,666,264,436,900
5. Step 5: Solve for x
   x = 2,666,264,436,900/757,390
6. Step 6: Final answer
   x = 3,520,332.24