Finding the Third Proportional to 5,144,419 and 7,523,412

Step by Step Solution

1. Step 1: Write the proportion equation
   5,144,419 : 7,523,412 = 7,523,412 : x
2. Step 2: Convert to fraction form
   5,144,419/7,523,412 = 7,523,412/x
3. Step 3: Cross multiply
   5,144,419x = 7,523,412 × 7,523,412
4. Step 4: Simplify right side
   5,144,419x = 56,601,728,121,744
5. Step 5: Solve for x
   x = 56,601,728,121,744/5,144,419
6. Step 6: Final answer
   x = 11,002,550.17