Finding the Third Proportional to 2,721,988 and 5,942,030

Step by Step Solution

1. Step 1: Write the proportion equation
   2,721,988 : 5,942,030 = 5,942,030 : x
2. Step 2: Convert to fraction form
   2,721,988/5,942,030 = 5,942,030/x
3. Step 3: Cross multiply
   2,721,988x = 5,942,030 × 5,942,030
4. Step 4: Simplify right side
   2,721,988x = 35,307,720,520,900
5. Step 5: Solve for x
   x = 35,307,720,520,900/2,721,988
6. Step 6: Final answer
   x = 12,971,299.11