Finding the Third Proportional to 1,516,802 and 3,276,868

Step by Step Solution

1. Step 1: Write the proportion equation
   1,516,802 : 3,276,868 = 3,276,868 : x
2. Step 2: Convert to fraction form
   1,516,802/3,276,868 = 3,276,868/x
3. Step 3: Cross multiply
   1,516,802x = 3,276,868 × 3,276,868
4. Step 4: Simplify right side
   1,516,802x = 10,737,863,889,424
5. Step 5: Solve for x
   x = 10,737,863,889,424/1,516,802
6. Step 6: Final answer
   x = 7,079,278.57