Finding the Third Proportional to 3,423,849 and 8,097,025.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,423,849 : 8,097,025.50 = 8,097,025.50 : x
2. Step 2: Convert to fraction form
   3,423,849/8,097,025.50 = 8,097,025.50/x
3. Step 3: Cross multiply
   3,423,849x = 8,097,025.50 × 8,097,025.50
4. Step 4: Simplify right side
   3,423,849x = 65,561,821,947,650.25
5. Step 5: Solve for x
   x = 65,561,821,947,650.25/3,423,849
6. Step 6: Final answer
   x = 19,148,572.83