Finding the Third Proportional to 5,358,258 and 7,494,891

Step by Step Solution

1. Step 1: Write the proportion equation
   5,358,258 : 7,494,891 = 7,494,891 : x
2. Step 2: Convert to fraction form
   5,358,258/7,494,891 = 7,494,891/x
3. Step 3: Cross multiply
   5,358,258x = 7,494,891 × 7,494,891
4. Step 4: Simplify right side
   5,358,258x = 56,173,391,101,881
5. Step 5: Solve for x
   x = 56,173,391,101,881/5,358,258
6. Step 6: Final answer
   x = 10,483,517.42