Finding the Third Proportional to 1,435,830 and 3,132,460

Step by Step Solution

1. Step 1: Write the proportion equation
   1,435,830 : 3,132,460 = 3,132,460 : x
2. Step 2: Convert to fraction form
   1,435,830/3,132,460 = 3,132,460/x
3. Step 3: Cross multiply
   1,435,830x = 3,132,460 × 3,132,460
4. Step 4: Simplify right side
   1,435,830x = 9,812,305,651,600
5. Step 5: Solve for x
   x = 9,812,305,651,600/1,435,830
6. Step 6: Final answer
   x = 6,833,890.96