Finding the Third Proportional to 1,615,319 and 3,524,038

Step by Step Solution

1. Step 1: Write the proportion equation
   1,615,319 : 3,524,038 = 3,524,038 : x
2. Step 2: Convert to fraction form
   1,615,319/3,524,038 = 3,524,038/x
3. Step 3: Cross multiply
   1,615,319x = 3,524,038 × 3,524,038
4. Step 4: Simplify right side
   1,615,319x = 12,418,843,825,444
5. Step 5: Solve for x
   x = 12,418,843,825,444/1,615,319
6. Step 6: Final answer
   x = 7,688,167.99