Finding the Third Proportional to 12,963,336 and 27,936,384

Step by Step Solution

1. Step 1: Write the proportion equation
   12,963,336 : 27,936,384 = 27,936,384 : x
2. Step 2: Convert to fraction form
   12,963,336/27,936,384 = 27,936,384/x
3. Step 3: Cross multiply
   12,963,336x = 27,936,384 × 27,936,384
4. Step 4: Simplify right side
   12,963,336x = 780,441,550,995,456
5. Step 5: Solve for x
   x = 780,441,550,995,456/12,963,336
6. Step 6: Final answer
   x = 60,203,758.58