Finding the Third Proportional to 2,654,307 and 5,805,369

Step by Step Solution

1. Step 1: Write the proportion equation
   2,654,307 : 5,805,369 = 5,805,369 : x
2. Step 2: Convert to fraction form
   2,654,307/5,805,369 = 5,805,369/x
3. Step 3: Cross multiply
   2,654,307x = 5,805,369 × 5,805,369
4. Step 4: Simplify right side
   2,654,307x = 33,702,309,226,161
5. Step 5: Solve for x
   x = 33,702,309,226,161/2,654,307
6. Step 6: Final answer
   x = 12,697,215.97