Finding the Third Proportional to 1,071,237 and 2,231,250

Step by Step Solution

1. Step 1: Write the proportion equation
   1,071,237 : 2,231,250 = 2,231,250 : x
2. Step 2: Convert to fraction form
   1,071,237/2,231,250 = 2,231,250/x
3. Step 3: Cross multiply
   1,071,237x = 2,231,250 × 2,231,250
4. Step 4: Simplify right side
   1,071,237x = 4,978,476,562,500
5. Step 5: Solve for x
   x = 4,978,476,562,500/1,071,237
6. Step 6: Final answer
   x = 4,647,409.08