Finding the Third Proportional to 8,052,761 and 12,196,355

Step by Step Solution

1. Step 1: Write the proportion equation
   8,052,761 : 12,196,355 = 12,196,355 : x
2. Step 2: Convert to fraction form
   8,052,761/12,196,355 = 12,196,355/x
3. Step 3: Cross multiply
   8,052,761x = 12,196,355 × 12,196,355
4. Step 4: Simplify right side
   8,052,761x = 148,751,075,286,025
5. Step 5: Solve for x
   x = 148,751,075,286,025/8,052,761
6. Step 6: Final answer
   x = 18,472,058.87