Finding the Third Proportional to 984,906 and 2,116,924

Step by Step Solution

1. Step 1: Write the proportion equation
   984,906 : 2,116,924 = 2,116,924 : x
2. Step 2: Convert to fraction form
   984,906/2,116,924 = 2,116,924/x
3. Step 3: Cross multiply
   984,906x = 2,116,924 × 2,116,924
4. Step 4: Simplify right side
   984,906x = 4,481,367,221,776
5. Step 5: Solve for x
   x = 4,481,367,221,776/984,906
6. Step 6: Final answer
   x = 4,550,045.61