Finding the Third Proportional to 1,267,080 and 2,554,896

Step by Step Solution

1. Step 1: Write the proportion equation
   1,267,080 : 2,554,896 = 2,554,896 : x
2. Step 2: Convert to fraction form
   1,267,080/2,554,896 = 2,554,896/x
3. Step 3: Cross multiply
   1,267,080x = 2,554,896 × 2,554,896
4. Step 4: Simplify right side
   1,267,080x = 6,527,493,570,816
5. Step 5: Solve for x
   x = 6,527,493,570,816/1,267,080
6. Step 6: Final answer
   x = 5,151,603.35