Finding the Third Proportional to 1,684,476 and 3,592,917

Step by Step Solution

1. Step 1: Write the proportion equation
   1,684,476 : 3,592,917 = 3,592,917 : x
2. Step 2: Convert to fraction form
   1,684,476/3,592,917 = 3,592,917/x
3. Step 3: Cross multiply
   1,684,476x = 3,592,917 × 3,592,917
4. Step 4: Simplify right side
   1,684,476x = 12,909,052,568,889
5. Step 5: Solve for x
   x = 12,909,052,568,889/1,684,476
6. Step 6: Final answer
   x = 7,663,542.00