Finding the Third Proportional to 2,537,823 and 5,493,822

Step by Step Solution

1. Step 1: Write the proportion equation
   2,537,823 : 5,493,822 = 5,493,822 : x
2. Step 2: Convert to fraction form
   2,537,823/5,493,822 = 5,493,822/x
3. Step 3: Cross multiply
   2,537,823x = 5,493,822 × 5,493,822
4. Step 4: Simplify right side
   2,537,823x = 30,182,080,167,684
5. Step 5: Solve for x
   x = 30,182,080,167,684/2,537,823
6. Step 6: Final answer
   x = 11,892,901.97