Finding the Third Proportional to 1,360,636 and 2,979,068

Step by Step Solution

1. Step 1: Write the proportion equation
   1,360,636 : 2,979,068 = 2,979,068 : x
2. Step 2: Convert to fraction form
   1,360,636/2,979,068 = 2,979,068/x
3. Step 3: Cross multiply
   1,360,636x = 2,979,068 × 2,979,068
4. Step 4: Simplify right side
   1,360,636x = 8,874,846,148,624
5. Step 5: Solve for x
   x = 8,874,846,148,624/1,360,636
6. Step 6: Final answer
   x = 6,522,571.91