Finding the Third Proportional to 1,450,242 and 3,110,328

Step by Step Solution

1. Step 1: Write the proportion equation
   1,450,242 : 3,110,328 = 3,110,328 : x
2. Step 2: Convert to fraction form
   1,450,242/3,110,328 = 3,110,328/x
3. Step 3: Cross multiply
   1,450,242x = 3,110,328 × 3,110,328
4. Step 4: Simplify right side
   1,450,242x = 9,674,140,267,584
5. Step 5: Solve for x
   x = 9,674,140,267,584/1,450,242
6. Step 6: Final answer
   x = 6,670,707.56