Finding the Third Proportional to 2,159,188 and 3,226,881

Step by Step Solution

1. Step 1: Write the proportion equation
   2,159,188 : 3,226,881 = 3,226,881 : x
2. Step 2: Convert to fraction form
   2,159,188/3,226,881 = 3,226,881/x
3. Step 3: Cross multiply
   2,159,188x = 3,226,881 × 3,226,881
4. Step 4: Simplify right side
   2,159,188x = 10,412,760,988,161
5. Step 5: Solve for x
   x = 10,412,760,988,161/2,159,188
6. Step 6: Final answer
   x = 4,822,535.60