Finding the Third Proportional to 1,862,544 and 2,758,896

Step by Step Solution

1. Step 1: Write the proportion equation
   1,862,544 : 2,758,896 = 2,758,896 : x
2. Step 2: Convert to fraction form
   1,862,544/2,758,896 = 2,758,896/x
3. Step 3: Cross multiply
   1,862,544x = 2,758,896 × 2,758,896
4. Step 4: Simplify right side
   1,862,544x = 7,611,507,138,816
5. Step 5: Solve for x
   x = 7,611,507,138,816/1,862,544
6. Step 6: Final answer
   x = 4,086,618.70