Finding the Third Proportional to 2,359,338 and 5,160,228

Step by Step Solution

1. Step 1: Write the proportion equation
   2,359,338 : 5,160,228 = 5,160,228 : x
2. Step 2: Convert to fraction form
   2,359,338/5,160,228 = 5,160,228/x
3. Step 3: Cross multiply
   2,359,338x = 5,160,228 × 5,160,228
4. Step 4: Simplify right side
   2,359,338x = 26,627,953,011,984
5. Step 5: Solve for x
   x = 26,627,953,011,984/2,359,338
6. Step 6: Final answer
   x = 11,286,196.81