Finding the Third Proportional to 5,977,478.25 and 12,825,747

Step by Step Solution

1. Step 1: Write the proportion equation
   5,977,478.25 : 12,825,747 = 12,825,747 : x
2. Step 2: Convert to fraction form
   5,977,478.25/12,825,747 = 12,825,747/x
3. Step 3: Cross multiply
   5,977,478.25x = 12,825,747 × 12,825,747
4. Step 4: Simplify right side
   5,977,478.25x = 164,499,786,108,009
5. Step 5: Solve for x
   x = 164,499,786,108,009/5,977,478.25
6. Step 6: Final answer
   x = 27,519,930.52