Finding the Third Proportional to 2,711,271 and 5,842,770

Step by Step Solution

1. Step 1: Write the proportion equation
   2,711,271 : 5,842,770 = 5,842,770 : x
2. Step 2: Convert to fraction form
   2,711,271/5,842,770 = 5,842,770/x
3. Step 3: Cross multiply
   2,711,271x = 5,842,770 × 5,842,770
4. Step 4: Simplify right side
   2,711,271x = 34,137,961,272,900
5. Step 5: Solve for x
   x = 34,137,961,272,900/2,711,271
6. Step 6: Final answer
   x = 12,591,128.39