Finding the Third Proportional to 1,516,116 and 3,299,496

Step by Step Solution

1. Step 1: Write the proportion equation
   1,516,116 : 3,299,496 = 3,299,496 : x
2. Step 2: Convert to fraction form
   1,516,116/3,299,496 = 3,299,496/x
3. Step 3: Cross multiply
   1,516,116x = 3,299,496 × 3,299,496
4. Step 4: Simplify right side
   1,516,116x = 10,886,673,854,016
5. Step 5: Solve for x
   x = 10,886,673,854,016/1,516,116
6. Step 6: Final answer
   x = 7,180,633.84