Finding the Third Proportional to 5,463,738 and 8,018,460

Step by Step Solution

1. Step 1: Write the proportion equation
   5,463,738 : 8,018,460 = 8,018,460 : x
2. Step 2: Convert to fraction form
   5,463,738/8,018,460 = 8,018,460/x
3. Step 3: Cross multiply
   5,463,738x = 8,018,460 × 8,018,460
4. Step 4: Simplify right side
   5,463,738x = 64,295,700,771,600
5. Step 5: Solve for x
   x = 64,295,700,771,600/5,463,738
6. Step 6: Final answer
   x = 11,767,713.01