Finding the Third Proportional to 680,476 and 1,483,418

Step by Step Solution

1. Step 1: Write the proportion equation
   680,476 : 1,483,418 = 1,483,418 : x
2. Step 2: Convert to fraction form
   680,476/1,483,418 = 1,483,418/x
3. Step 3: Cross multiply
   680,476x = 1,483,418 × 1,483,418
4. Step 4: Simplify right side
   680,476x = 2,200,528,962,724
5. Step 5: Solve for x
   x = 2,200,528,962,724/680,476
6. Step 6: Final answer
   x = 3,233,808.34