Finding the Third Proportional to 2,428,410 and 5,329,212

Step by Step Solution

1. Step 1: Write the proportion equation
   2,428,410 : 5,329,212 = 5,329,212 : x
2. Step 2: Convert to fraction form
   2,428,410/5,329,212 = 5,329,212/x
3. Step 3: Cross multiply
   2,428,410x = 5,329,212 × 5,329,212
4. Step 4: Simplify right side
   2,428,410x = 28,400,500,540,944
5. Step 5: Solve for x
   x = 28,400,500,540,944/2,428,410
6. Step 6: Final answer
   x = 11,695,101.13