Finding the Third Proportional to 2,357,214 and 5,146,230

Step by Step Solution

1. Step 1: Write the proportion equation
   2,357,214 : 5,146,230 = 5,146,230 : x
2. Step 2: Convert to fraction form
   2,357,214/5,146,230 = 5,146,230/x
3. Step 3: Cross multiply
   2,357,214x = 5,146,230 × 5,146,230
4. Step 4: Simplify right side
   2,357,214x = 26,483,683,212,900
5. Step 5: Solve for x
   x = 26,483,683,212,900/2,357,214
6. Step 6: Final answer
   x = 11,235,162.87