Finding the Third Proportional to 3,537,036 and 5,339,172

Step by Step Solution

1. Step 1: Write the proportion equation
   3,537,036 : 5,339,172 = 5,339,172 : x
2. Step 2: Convert to fraction form
   3,537,036/5,339,172 = 5,339,172/x
3. Step 3: Cross multiply
   3,537,036x = 5,339,172 × 5,339,172
4. Step 4: Simplify right side
   3,537,036x = 28,506,757,645,584
5. Step 5: Solve for x
   x = 28,506,757,645,584/3,537,036
6. Step 6: Final answer
   x = 8,059,504.52