Finding the Third Proportional to 1,649,148 and 3,547,617

Step by Step Solution

1. Step 1: Write the proportion equation
   1,649,148 : 3,547,617 = 3,547,617 : x
2. Step 2: Convert to fraction form
   1,649,148/3,547,617 = 3,547,617/x
3. Step 3: Cross multiply
   1,649,148x = 3,547,617 × 3,547,617
4. Step 4: Simplify right side
   1,649,148x = 12,585,586,378,689
5. Step 5: Solve for x
   x = 12,585,586,378,689/1,649,148
6. Step 6: Final answer
   x = 7,631,568.77