Finding the Third Proportional to 3,493,156 and 5,554,662

Step by Step Solution

1. Step 1: Write the proportion equation
   3,493,156 : 5,554,662 = 5,554,662 : x
2. Step 2: Convert to fraction form
   3,493,156/5,554,662 = 5,554,662/x
3. Step 3: Cross multiply
   3,493,156x = 5,554,662 × 5,554,662
4. Step 4: Simplify right side
   3,493,156x = 30,854,269,934,244
5. Step 5: Solve for x
   x = 30,854,269,934,244/3,493,156
6. Step 6: Final answer
   x = 8,832,777.56