Finding the Third Proportional to 2,357,212 and 5,146,226

Step by Step Solution

1. Step 1: Write the proportion equation
   2,357,212 : 5,146,226 = 5,146,226 : x
2. Step 2: Convert to fraction form
   2,357,212/5,146,226 = 5,146,226/x
3. Step 3: Cross multiply
   2,357,212x = 5,146,226 × 5,146,226
4. Step 4: Simplify right side
   2,357,212x = 26,483,642,043,076
5. Step 5: Solve for x
   x = 26,483,642,043,076/2,357,212
6. Step 6: Final answer
   x = 11,235,154.94