Finding the Third Proportional to 1,360,260 and 2,979,072

Step by Step Solution

1. Step 1: Write the proportion equation
   1,360,260 : 2,979,072 = 2,979,072 : x
2. Step 2: Convert to fraction form
   1,360,260/2,979,072 = 2,979,072/x
3. Step 3: Cross multiply
   1,360,260x = 2,979,072 × 2,979,072
4. Step 4: Simplify right side
   1,360,260x = 8,874,869,981,184
5. Step 5: Solve for x
   x = 8,874,869,981,184/1,360,260
6. Step 6: Final answer
   x = 6,524,392.38