Finding the Third Proportional to 3,538,208 and 5,301,756

Step by Step Solution

1. Step 1: Write the proportion equation
   3,538,208 : 5,301,756 = 5,301,756 : x
2. Step 2: Convert to fraction form
   3,538,208/5,301,756 = 5,301,756/x
3. Step 3: Cross multiply
   3,538,208x = 5,301,756 × 5,301,756
4. Step 4: Simplify right side
   3,538,208x = 28,108,616,683,536
5. Step 5: Solve for x
   x = 28,108,616,683,536/3,538,208
6. Step 6: Final answer
   x = 7,944,308.72