Finding the Third Proportional to 1,683,774 and 3,693,508

Step by Step Solution

1. Step 1: Write the proportion equation
   1,683,774 : 3,693,508 = 3,693,508 : x
2. Step 2: Convert to fraction form
   1,683,774/3,693,508 = 3,693,508/x
3. Step 3: Cross multiply
   1,683,774x = 3,693,508 × 3,693,508
4. Step 4: Simplify right side
   1,683,774x = 13,642,001,346,064
5. Step 5: Solve for x
   x = 13,642,001,346,064/1,683,774
6. Step 6: Final answer
   x = 8,102,038.25