Finding the Third Proportional to 3,867,465 and 8,052,510

Step by Step Solution

1. Step 1: Write the proportion equation
   3,867,465 : 8,052,510 = 8,052,510 : x
2. Step 2: Convert to fraction form
   3,867,465/8,052,510 = 8,052,510/x
3. Step 3: Cross multiply
   3,867,465x = 8,052,510 × 8,052,510
4. Step 4: Simplify right side
   3,867,465x = 64,842,917,300,100
5. Step 5: Solve for x
   x = 64,842,917,300,100/3,867,465
6. Step 6: Final answer
   x = 16,766,258.34