Finding the Third Proportional to 754,760 and 1,649,488

Step by Step Solution

1. Step 1: Write the proportion equation
   754,760 : 1,649,488 = 1,649,488 : x
2. Step 2: Convert to fraction form
   754,760/1,649,488 = 1,649,488/x
3. Step 3: Cross multiply
   754,760x = 1,649,488 × 1,649,488
4. Step 4: Simplify right side
   754,760x = 2,720,810,662,144
5. Step 5: Solve for x
   x = 2,720,810,662,144/754,760
6. Step 6: Final answer
   x = 3,604,868.65