Finding the Third Proportional to 1,149,840 and 2,418,832

Step by Step Solution

1. Step 1: Write the proportion equation
   1,149,840 : 2,418,832 = 2,418,832 : x
2. Step 2: Convert to fraction form
   1,149,840/2,418,832 = 2,418,832/x
3. Step 3: Cross multiply
   1,149,840x = 2,418,832 × 2,418,832
4. Step 4: Simplify right side
   1,149,840x = 5,850,748,244,224
5. Step 5: Solve for x
   x = 5,850,748,244,224/1,149,840
6. Step 6: Final answer
   x = 5,088,315.11