Finding the Third Proportional to 2,609,331 and 5,292,030

Step by Step Solution

1. Step 1: Write the proportion equation
   2,609,331 : 5,292,030 = 5,292,030 : x
2. Step 2: Convert to fraction form
   2,609,331/5,292,030 = 5,292,030/x
3. Step 3: Cross multiply
   2,609,331x = 5,292,030 × 5,292,030
4. Step 4: Simplify right side
   2,609,331x = 28,005,581,520,900
5. Step 5: Solve for x
   x = 28,005,581,520,900/2,609,331
6. Step 6: Final answer
   x = 10,732,858.93