Finding the Third Proportional to 2,357,303 and 5,090,230

Step by Step Solution

1. Step 1: Write the proportion equation
   2,357,303 : 5,090,230 = 5,090,230 : x
2. Step 2: Convert to fraction form
   2,357,303/5,090,230 = 5,090,230/x
3. Step 3: Cross multiply
   2,357,303x = 5,090,230 × 5,090,230
4. Step 4: Simplify right side
   2,357,303x = 25,910,441,452,900
5. Step 5: Solve for x
   x = 25,910,441,452,900/2,357,303
6. Step 6: Final answer
   x = 10,991,561.74