Finding the Third Proportional to 12,379,772 and 27,151,028

Step by Step Solution

1. Step 1: Write the proportion equation
   12,379,772 : 27,151,028 = 27,151,028 : x
2. Step 2: Convert to fraction form
   12,379,772/27,151,028 = 27,151,028/x
3. Step 3: Cross multiply
   12,379,772x = 27,151,028 × 27,151,028
4. Step 4: Simplify right side
   12,379,772x = 737,178,321,456,784
5. Step 5: Solve for x
   x = 737,178,321,456,784/12,379,772
6. Step 6: Final answer
   x = 59,547,003.08