Finding the Third Proportional to 887,994 and 1,917,900

Step by Step Solution

1. Step 1: Write the proportion equation
   887,994 : 1,917,900 = 1,917,900 : x
2. Step 2: Convert to fraction form
   887,994/1,917,900 = 1,917,900/x
3. Step 3: Cross multiply
   887,994x = 1,917,900 × 1,917,900
4. Step 4: Simplify right side
   887,994x = 3,678,340,410,000
5. Step 5: Solve for x
   x = 3,678,340,410,000/887,994
6. Step 6: Final answer
   x = 4,142,303.23