Finding the Third Proportional to 1,648,582 and 3,474,284

Step by Step Solution

1. Step 1: Write the proportion equation
   1,648,582 : 3,474,284 = 3,474,284 : x
2. Step 2: Convert to fraction form
   1,648,582/3,474,284 = 3,474,284/x
3. Step 3: Cross multiply
   1,648,582x = 3,474,284 × 3,474,284
4. Step 4: Simplify right side
   1,648,582x = 12,070,649,312,656
5. Step 5: Solve for x
   x = 12,070,649,312,656/1,648,582
6. Step 6: Final answer
   x = 7,321,837.38