Finding the Third Proportional to 6,057,499 and 12,798,799

Step by Step Solution

1. Step 1: Write the proportion equation
   6,057,499 : 12,798,799 = 12,798,799 : x
2. Step 2: Convert to fraction form
   6,057,499/12,798,799 = 12,798,799/x
3. Step 3: Cross multiply
   6,057,499x = 12,798,799 × 12,798,799
4. Step 4: Simplify right side
   6,057,499x = 163,809,255,842,401
5. Step 5: Solve for x
   x = 163,809,255,842,401/6,057,499
6. Step 6: Final answer
   x = 27,042,390.90