Finding the Third Proportional to 1,474,959.38 and 3,209,488.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,474,959.38 : 3,209,488.31 = 3,209,488.31 : x
2. Step 2: Convert to fraction form
   1,474,959.38/3,209,488.31 = 3,209,488.31/x
3. Step 3: Cross multiply
   1,474,959.38x = 3,209,488.31 × 3,209,488.31
4. Step 4: Simplify right side
   1,474,959.38x = 10,300,815,228,074.10
5. Step 5: Solve for x
   x = 10,300,815,228,074.10/1,474,959.38
6. Step 6: Final answer
   x = 6,983,795.89