Finding the Third Proportional to 3,610,531 and 7,843,499

Step by Step Solution

1. Step 1: Write the proportion equation
   3,610,531 : 7,843,499 = 7,843,499 : x
2. Step 2: Convert to fraction form
   3,610,531/7,843,499 = 7,843,499/x
3. Step 3: Cross multiply
   3,610,531x = 7,843,499 × 7,843,499
4. Step 4: Simplify right side
   3,610,531x = 61,520,476,563,001
5. Step 5: Solve for x
   x = 61,520,476,563,001/3,610,531
6. Step 6: Final answer
   x = 17,039,176.94