Finding the Third Proportional to 12,822,880 and 27,076,544

Step by Step Solution

1. Step 1: Write the proportion equation
   12,822,880 : 27,076,544 = 27,076,544 : x
2. Step 2: Convert to fraction form
   12,822,880/27,076,544 = 27,076,544/x
3. Step 3: Cross multiply
   12,822,880x = 27,076,544 × 27,076,544
4. Step 4: Simplify right side
   12,822,880x = 733,139,234,983,936
5. Step 5: Solve for x
   x = 733,139,234,983,936/12,822,880
6. Step 6: Final answer
   x = 57,174,303.67