Finding the Third Proportional to 885,091 and 1,899,216

Step by Step Solution

1. Step 1: Write the proportion equation
   885,091 : 1,899,216 = 1,899,216 : x
2. Step 2: Convert to fraction form
   885,091/1,899,216 = 1,899,216/x
3. Step 3: Cross multiply
   885,091x = 1,899,216 × 1,899,216
4. Step 4: Simplify right side
   885,091x = 3,607,021,414,656
5. Step 5: Solve for x
   x = 3,607,021,414,656/885,091
6. Step 6: Final answer
   x = 4,075,311.37