Finding the Third Proportional to 3,513,244 and 5,240,624

Step by Step Solution

1. Step 1: Write the proportion equation
   3,513,244 : 5,240,624 = 5,240,624 : x
2. Step 2: Convert to fraction form
   3,513,244/5,240,624 = 5,240,624/x
3. Step 3: Cross multiply
   3,513,244x = 5,240,624 × 5,240,624
4. Step 4: Simplify right side
   3,513,244x = 27,464,139,909,376
5. Step 5: Solve for x
   x = 27,464,139,909,376/3,513,244
6. Step 6: Final answer
   x = 7,817,316.39