Finding the Third Proportional to 2,196,462 and 4,748,238

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196,462 : 4,748,238 = 4,748,238 : x
2. Step 2: Convert to fraction form
   2,196,462/4,748,238 = 4,748,238/x
3. Step 3: Cross multiply
   2,196,462x = 4,748,238 × 4,748,238
4. Step 4: Simplify right side
   2,196,462x = 22,545,764,104,644
5. Step 5: Solve for x
   x = 22,545,764,104,644/2,196,462
6. Step 6: Final answer
   x = 10,264,581.91