Finding the Third Proportional to 2,530,176 and 5,447,208

Step by Step Solution

1. Step 1: Write the proportion equation
   2,530,176 : 5,447,208 = 5,447,208 : x
2. Step 2: Convert to fraction form
   2,530,176/5,447,208 = 5,447,208/x
3. Step 3: Cross multiply
   2,530,176x = 5,447,208 × 5,447,208
4. Step 4: Simplify right side
   2,530,176x = 29,672,074,995,264
5. Step 5: Solve for x
   x = 29,672,074,995,264/2,530,176
6. Step 6: Final answer
   x = 11,727,277.07