Finding the Third Proportional to 3,513,239 and 5,240,614

Step by Step Solution

1. Step 1: Write the proportion equation
   3,513,239 : 5,240,614 = 5,240,614 : x
2. Step 2: Convert to fraction form
   3,513,239/5,240,614 = 5,240,614/x
3. Step 3: Cross multiply
   3,513,239x = 5,240,614 × 5,240,614
4. Step 4: Simplify right side
   3,513,239x = 27,464,035,096,996
5. Step 5: Solve for x
   x = 27,464,035,096,996/3,513,239
6. Step 6: Final answer
   x = 7,817,297.68