Finding the Third Proportional to 3,771,748 and 8,140,952

Step by Step Solution

1. Step 1: Write the proportion equation
   3,771,748 : 8,140,952 = 8,140,952 : x
2. Step 2: Convert to fraction form
   3,771,748/8,140,952 = 8,140,952/x
3. Step 3: Cross multiply
   3,771,748x = 8,140,952 × 8,140,952
4. Step 4: Simplify right side
   3,771,748x = 66,275,099,466,304
5. Step 5: Solve for x
   x = 66,275,099,466,304/3,771,748
6. Step 6: Final answer
   x = 17,571,454.79