Finding the Third Proportional to 1,160,900 and 1,758,878

Step by Step Solution

1. Step 1: Write the proportion equation
   1,160,900 : 1,758,878 = 1,758,878 : x
2. Step 2: Convert to fraction form
   1,160,900/1,758,878 = 1,758,878/x
3. Step 3: Cross multiply
   1,160,900x = 1,758,878 × 1,758,878
4. Step 4: Simplify right side
   1,160,900x = 3,093,651,818,884
5. Step 5: Solve for x
   x = 3,093,651,818,884/1,160,900
6. Step 6: Final answer
   x = 2,664,873.65