Finding the Third Proportional to 5,764,090 and 12,418,897

Step by Step Solution

1. Step 1: Write the proportion equation
   5,764,090 : 12,418,897 = 12,418,897 : x
2. Step 2: Convert to fraction form
   5,764,090/12,418,897 = 12,418,897/x
3. Step 3: Cross multiply
   5,764,090x = 12,418,897 × 12,418,897
4. Step 4: Simplify right side
   5,764,090x = 154,229,002,696,609
5. Step 5: Solve for x
   x = 154,229,002,696,609/5,764,090
6. Step 6: Final answer
   x = 26,756,869.29