Finding the Third Proportional to 1,649,156 and 3,547,620

Step by Step Solution

1. Step 1: Write the proportion equation
   1,649,156 : 3,547,620 = 3,547,620 : x
2. Step 2: Convert to fraction form
   1,649,156/3,547,620 = 3,547,620/x
3. Step 3: Cross multiply
   1,649,156x = 3,547,620 × 3,547,620
4. Step 4: Simplify right side
   1,649,156x = 12,585,607,664,400
5. Step 5: Solve for x
   x = 12,585,607,664,400/1,649,156
6. Step 6: Final answer
   x = 7,631,544.66