Finding the Third Proportional to 2,118,824 and 4,633,758

Step by Step Solution

1. Step 1: Write the proportion equation
   2,118,824 : 4,633,758 = 4,633,758 : x
2. Step 2: Convert to fraction form
   2,118,824/4,633,758 = 4,633,758/x
3. Step 3: Cross multiply
   2,118,824x = 4,633,758 × 4,633,758
4. Step 4: Simplify right side
   2,118,824x = 21,471,713,202,564
5. Step 5: Solve for x
   x = 21,471,713,202,564/2,118,824
6. Step 6: Final answer
   x = 10,133,787.99