Finding the Third Proportional to 2,253,800 and 5,011,528

Step by Step Solution

1. Step 1: Write the proportion equation
   2,253,800 : 5,011,528 = 5,011,528 : x
2. Step 2: Convert to fraction form
   2,253,800/5,011,528 = 5,011,528/x
3. Step 3: Cross multiply
   2,253,800x = 5,011,528 × 5,011,528
4. Step 4: Simplify right side
   2,253,800x = 25,115,412,894,784
5. Step 5: Solve for x
   x = 25,115,412,894,784/2,253,800
6. Step 6: Final answer
   x = 11,143,585.45