Finding the Third Proportional to 4,974,849 and 10,547,550

Step by Step Solution

1. Step 1: Write the proportion equation
   4,974,849 : 10,547,550 = 10,547,550 : x
2. Step 2: Convert to fraction form
   4,974,849/10,547,550 = 10,547,550/x
3. Step 3: Cross multiply
   4,974,849x = 10,547,550 × 10,547,550
4. Step 4: Simplify right side
   4,974,849x = 111,250,811,002,500
5. Step 5: Solve for x
   x = 111,250,811,002,500/4,974,849
6. Step 6: Final answer
   x = 22,362,650.81