Finding the Third Proportional to 3,339,531 and 7,151,292

Step by Step Solution

1. Step 1: Write the proportion equation
   3,339,531 : 7,151,292 = 7,151,292 : x
2. Step 2: Convert to fraction form
   3,339,531/7,151,292 = 7,151,292/x
3. Step 3: Cross multiply
   3,339,531x = 7,151,292 × 7,151,292
4. Step 4: Simplify right side
   3,339,531x = 51,140,977,269,264
5. Step 5: Solve for x
   x = 51,140,977,269,264/3,339,531
6. Step 6: Final answer
   x = 15,313,820.19