Finding the Third Proportional to 1,492,258 and 3,222,770

Step by Step Solution

1. Step 1: Write the proportion equation
   1,492,258 : 3,222,770 = 3,222,770 : x
2. Step 2: Convert to fraction form
   1,492,258/3,222,770 = 3,222,770/x
3. Step 3: Cross multiply
   1,492,258x = 3,222,770 × 3,222,770
4. Step 4: Simplify right side
   1,492,258x = 10,386,246,472,900
5. Step 5: Solve for x
   x = 10,386,246,472,900/1,492,258
6. Step 6: Final answer
   x = 6,960,087.65