Finding the Third Proportional to 1,806,714 and 2,660,157

Step by Step Solution

1. Step 1: Write the proportion equation
   1,806,714 : 2,660,157 = 2,660,157 : x
2. Step 2: Convert to fraction form
   1,806,714/2,660,157 = 2,660,157/x
3. Step 3: Cross multiply
   1,806,714x = 2,660,157 × 2,660,157
4. Step 4: Simplify right side
   1,806,714x = 7,076,435,264,649
5. Step 5: Solve for x
   x = 7,076,435,264,649/1,806,714
6. Step 6: Final answer
   x = 3,916,743.47