Finding the Third Proportional to 2,620,068 and 5,727,360

Step by Step Solution

1. Step 1: Write the proportion equation
   2,620,068 : 5,727,360 = 5,727,360 : x
2. Step 2: Convert to fraction form
   2,620,068/5,727,360 = 5,727,360/x
3. Step 3: Cross multiply
   2,620,068x = 5,727,360 × 5,727,360
4. Step 4: Simplify right side
   2,620,068x = 32,802,652,569,600
5. Step 5: Solve for x
   x = 32,802,652,569,600/2,620,068
6. Step 6: Final answer
   x = 12,519,771.46