Finding the Third Proportional to 1,815,874.31 and 2,714,119.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,815,874.31 : 2,714,119.31 = 2,714,119.31 : x
2. Step 2: Convert to fraction form
   1,815,874.31/2,714,119.31 = 2,714,119.31/x
3. Step 3: Cross multiply
   1,815,874.31x = 2,714,119.31 × 2,714,119.31
4. Step 4: Simplify right side
   1,815,874.31x = 7,366,443,642,485.47
5. Step 5: Solve for x
   x = 7,366,443,642,485.47/1,815,874.31
6. Step 6: Final answer
   x = 4,056,692.47