Finding the Third Proportional to 2,780,586 and 6,092,640

Step by Step Solution

1. Step 1: Write the proportion equation
   2,780,586 : 6,092,640 = 6,092,640 : x
2. Step 2: Convert to fraction form
   2,780,586/6,092,640 = 6,092,640/x
3. Step 3: Cross multiply
   2,780,586x = 6,092,640 × 6,092,640
4. Step 4: Simplify right side
   2,780,586x = 37,120,262,169,600
5. Step 5: Solve for x
   x = 37,120,262,169,600/2,780,586
6. Step 6: Final answer
   x = 13,349,798.27