Finding the Third Proportional to 3,513,109.50 and 5,240,519

Step by Step Solution

1. Step 1: Write the proportion equation
   3,513,109.50 : 5,240,519 = 5,240,519 : x
2. Step 2: Convert to fraction form
   3,513,109.50/5,240,519 = 5,240,519/x
3. Step 3: Cross multiply
   3,513,109.50x = 5,240,519 × 5,240,519
4. Step 4: Simplify right side
   3,513,109.50x = 27,463,039,389,361
5. Step 5: Solve for x
   x = 27,463,039,389,361/3,513,109.50
6. Step 6: Final answer
   x = 7,817,302.42