Finding the Third Proportional to 12,612,980 and 27,581,494

Step by Step Solution

1. Step 1: Write the proportion equation
   12,612,980 : 27,581,494 = 27,581,494 : x
2. Step 2: Convert to fraction form
   12,612,980/27,581,494 = 27,581,494/x
3. Step 3: Cross multiply
   12,612,980x = 27,581,494 × 27,581,494
4. Step 4: Simplify right side
   12,612,980x = 760,738,811,272,036
5. Step 5: Solve for x
   x = 760,738,811,272,036/12,612,980
6. Step 6: Final answer
   x = 60,313,963.18