Finding the Third Proportional to 3,657,738 and 5,433,606

Step by Step Solution

1. Step 1: Write the proportion equation
   3,657,738 : 5,433,606 = 5,433,606 : x
2. Step 2: Convert to fraction form
   3,657,738/5,433,606 = 5,433,606/x
3. Step 3: Cross multiply
   3,657,738x = 5,433,606 × 5,433,606
4. Step 4: Simplify right side
   3,657,738x = 29,524,074,163,236
5. Step 5: Solve for x
   x = 29,524,074,163,236/3,657,738
6. Step 6: Final answer
   x = 8,071,675.49