Finding the Third Proportional to 830,760 and 1,801,488

Step by Step Solution

1. Step 1: Write the proportion equation
   830,760 : 1,801,488 = 1,801,488 : x
2. Step 2: Convert to fraction form
   830,760/1,801,488 = 1,801,488/x
3. Step 3: Cross multiply
   830,760x = 1,801,488 × 1,801,488
4. Step 4: Simplify right side
   830,760x = 3,245,359,014,144
5. Step 5: Solve for x
   x = 3,245,359,014,144/830,760
6. Step 6: Final answer
   x = 3,906,494.07