Finding the Third Proportional to 1,696,168 and 3,686,816

Step by Step Solution

1. Step 1: Write the proportion equation
   1,696,168 : 3,686,816 = 3,686,816 : x
2. Step 2: Convert to fraction form
   1,696,168/3,686,816 = 3,686,816/x
3. Step 3: Cross multiply
   1,696,168x = 3,686,816 × 3,686,816
4. Step 4: Simplify right side
   1,696,168x = 13,592,612,217,856
5. Step 5: Solve for x
   x = 13,592,612,217,856/1,696,168
6. Step 6: Final answer
   x = 8,013,718.11