Finding the Third Proportional to 1,310,045 and 2,777,554

Step by Step Solution

1. Step 1: Write the proportion equation
   1,310,045 : 2,777,554 = 2,777,554 : x
2. Step 2: Convert to fraction form
   1,310,045/2,777,554 = 2,777,554/x
3. Step 3: Cross multiply
   1,310,045x = 2,777,554 × 2,777,554
4. Step 4: Simplify right side
   1,310,045x = 7,714,806,222,916
5. Step 5: Solve for x
   x = 7,714,806,222,916/1,310,045
6. Step 6: Final answer
   x = 5,888,962.76