Finding the Third Proportional to 3,739,960 and 8,078,024

Step by Step Solution

1. Step 1: Write the proportion equation
   3,739,960 : 8,078,024 = 8,078,024 : x
2. Step 2: Convert to fraction form
   3,739,960/8,078,024 = 8,078,024/x
3. Step 3: Cross multiply
   3,739,960x = 8,078,024 × 8,078,024
4. Step 4: Simplify right side
   3,739,960x = 65,254,471,744,576
5. Step 5: Solve for x
   x = 65,254,471,744,576/3,739,960
6. Step 6: Final answer
   x = 17,447,906.33