Finding the Third Proportional to 3,513,112 and 5,240,524

Step by Step Solution

1. Step 1: Write the proportion equation
   3,513,112 : 5,240,524 = 5,240,524 : x
2. Step 2: Convert to fraction form
   3,513,112/5,240,524 = 5,240,524/x
3. Step 3: Cross multiply
   3,513,112x = 5,240,524 × 5,240,524
4. Step 4: Simplify right side
   3,513,112x = 27,463,091,794,576
5. Step 5: Solve for x
   x = 27,463,091,794,576/3,513,112
6. Step 6: Final answer
   x = 7,817,311.77