Finding the Third Proportional to 2,761,490 and 5,714,716

Step by Step Solution

1. Step 1: Write the proportion equation
   2,761,490 : 5,714,716 = 5,714,716 : x
2. Step 2: Convert to fraction form
   2,761,490/5,714,716 = 5,714,716/x
3. Step 3: Cross multiply
   2,761,490x = 5,714,716 × 5,714,716
4. Step 4: Simplify right side
   2,761,490x = 32,657,978,960,656
5. Step 5: Solve for x
   x = 32,657,978,960,656/2,761,490
6. Step 6: Final answer
   x = 11,826,216.63