Finding the Third Proportional to 2,260,802 and 3,391,239

Step by Step Solution

1. Step 1: Write the proportion equation
   2,260,802 : 3,391,239 = 3,391,239 : x
2. Step 2: Convert to fraction form
   2,260,802/3,391,239 = 3,391,239/x
3. Step 3: Cross multiply
   2,260,802x = 3,391,239 × 3,391,239
4. Step 4: Simplify right side
   2,260,802x = 11,500,501,955,121
5. Step 5: Solve for x
   x = 11,500,501,955,121/2,260,802
6. Step 6: Final answer
   x = 5,086,912.50