Finding the Third Proportional to 4,818,258 and 7,046,109

Step by Step Solution

1. Step 1: Write the proportion equation
   4,818,258 : 7,046,109 = 7,046,109 : x
2. Step 2: Convert to fraction form
   4,818,258/7,046,109 = 7,046,109/x
3. Step 3: Cross multiply
   4,818,258x = 7,046,109 × 7,046,109
4. Step 4: Simplify right side
   4,818,258x = 49,647,652,039,881
5. Step 5: Solve for x
   x = 49,647,652,039,881/4,818,258
6. Step 6: Final answer
   x = 10,304,066.75