Finding the Third Proportional to 4,283,930 and 5,711,271

Step by Step Solution

1. Step 1: Write the proportion equation
   4,283,930 : 5,711,271 = 5,711,271 : x
2. Step 2: Convert to fraction form
   4,283,930/5,711,271 = 5,711,271/x
3. Step 3: Cross multiply
   4,283,930x = 5,711,271 × 5,711,271
4. Step 4: Simplify right side
   4,283,930x = 32,618,616,435,441
5. Step 5: Solve for x
   x = 32,618,616,435,441/4,283,930
6. Step 6: Final answer
   x = 7,614,180.54