Finding the Third Proportional to 1,684,476 and 3,652,712

Step by Step Solution

1. Step 1: Write the proportion equation
   1,684,476 : 3,652,712 = 3,652,712 : x
2. Step 2: Convert to fraction form
   1,684,476/3,652,712 = 3,652,712/x
3. Step 3: Cross multiply
   1,684,476x = 3,652,712 × 3,652,712
4. Step 4: Simplify right side
   1,684,476x = 13,342,304,954,944
5. Step 5: Solve for x
   x = 13,342,304,954,944/1,684,476
6. Step 6: Final answer
   x = 7,920,745.06