Finding the Third Proportional to 2,780,690 and 6,092,860

Step by Step Solution

1. Step 1: Write the proportion equation
   2,780,690 : 6,092,860 = 6,092,860 : x
2. Step 2: Convert to fraction form
   2,780,690/6,092,860 = 6,092,860/x
3. Step 3: Cross multiply
   2,780,690x = 6,092,860 × 6,092,860
4. Step 4: Simplify right side
   2,780,690x = 37,122,942,979,600
5. Step 5: Solve for x
   x = 37,122,942,979,600/2,780,690
6. Step 6: Final answer
   x = 13,350,263.06