Finding the Third Proportional to 3,548,655 and 5,021,271

Step by Step Solution

1. Step 1: Write the proportion equation
   3,548,655 : 5,021,271 = 5,021,271 : x
2. Step 2: Convert to fraction form
   3,548,655/5,021,271 = 5,021,271/x
3. Step 3: Cross multiply
   3,548,655x = 5,021,271 × 5,021,271
4. Step 4: Simplify right side
   3,548,655x = 25,213,162,455,441
5. Step 5: Solve for x
   x = 25,213,162,455,441/3,548,655
6. Step 6: Final answer
   x = 7,104,991.17