Finding the Third Proportional to 2,493,249 and 5,459,421

Step by Step Solution

1. Step 1: Write the proportion equation
   2,493,249 : 5,459,421 = 5,459,421 : x
2. Step 2: Convert to fraction form
   2,493,249/5,459,421 = 5,459,421/x
3. Step 3: Cross multiply
   2,493,249x = 5,459,421 × 5,459,421
4. Step 4: Simplify right side
   2,493,249x = 29,805,277,655,241
5. Step 5: Solve for x
   x = 29,805,277,655,241/2,493,249
6. Step 6: Final answer
   x = 11,954,392.70