Finding the Third Proportional to 3,358,473.75 and 5,032,429.31

Step by Step Solution

1. Step 1: Write the proportion equation
   3,358,473.75 : 5,032,429.31 = 5,032,429.31 : x
2. Step 2: Convert to fraction form
   3,358,473.75/5,032,429.31 = 5,032,429.31/x
3. Step 3: Cross multiply
   3,358,473.75x = 5,032,429.31 × 5,032,429.31
4. Step 4: Simplify right side
   3,358,473.75x = 25,325,344,785,309.22
5. Step 5: Solve for x
   x = 25,325,344,785,309.22/3,358,473.75
6. Step 6: Final answer
   x = 7,540,730.31