Finding the Third Proportional to 2,534,874 and 5,636,500

Step by Step Solution

1. Step 1: Write the proportion equation
   2,534,874 : 5,636,500 = 5,636,500 : x
2. Step 2: Convert to fraction form
   2,534,874/5,636,500 = 5,636,500/x
3. Step 3: Cross multiply
   2,534,874x = 5,636,500 × 5,636,500
4. Step 4: Simplify right side
   2,534,874x = 31,770,132,250,000
5. Step 5: Solve for x
   x = 31,770,132,250,000/2,534,874
6. Step 6: Final answer
   x = 12,533,219.50