Finding the Third Proportional to 2,160,338 and 5,001,269

Step by Step Solution

1. Step 1: Write the proportion equation
   2,160,338 : 5,001,269 = 5,001,269 : x
2. Step 2: Convert to fraction form
   2,160,338/5,001,269 = 5,001,269/x
3. Step 3: Cross multiply
   2,160,338x = 5,001,269 × 5,001,269
4. Step 4: Simplify right side
   2,160,338x = 25,012,691,610,361
5. Step 5: Solve for x
   x = 25,012,691,610,361/2,160,338
6. Step 6: Final answer
   x = 11,578,138.06