Finding the Third Proportional to 2,851,694 and 5,939,280

Step by Step Solution

1. Step 1: Write the proportion equation
   2,851,694 : 5,939,280 = 5,939,280 : x
2. Step 2: Convert to fraction form
   2,851,694/5,939,280 = 5,939,280/x
3. Step 3: Cross multiply
   2,851,694x = 5,939,280 × 5,939,280
4. Step 4: Simplify right side
   2,851,694x = 35,275,046,918,400
5. Step 5: Solve for x
   x = 35,275,046,918,400/2,851,694
6. Step 6: Final answer
   x = 12,369,856.98