Finding the Third Proportional to 2,503,724 and 5,406,562

Step by Step Solution

1. Step 1: Write the proportion equation
   2,503,724 : 5,406,562 = 5,406,562 : x
2. Step 2: Convert to fraction form
   2,503,724/5,406,562 = 5,406,562/x
3. Step 3: Cross multiply
   2,503,724x = 5,406,562 × 5,406,562
4. Step 4: Simplify right side
   2,503,724x = 29,230,912,659,844
5. Step 5: Solve for x
   x = 29,230,912,659,844/2,503,724
6. Step 6: Final answer
   x = 11,674,974.02