Finding the Third Proportional to 925.25 and 1,970.31

Step by Step Solution

1. Step 1: Write the proportion equation
   925.25 : 1,970.31 = 1,970.31 : x
2. Step 2: Convert to fraction form
   925.25/1,970.31 = 1,970.31/x
3. Step 3: Cross multiply
   925.25x = 1,970.31 × 1,970.31
4. Step 4: Simplify right side
   925.25x = 3,882,131.35
5. Step 5: Solve for x
   x = 3,882,131.35/925.25
6. Step 6: Final answer
   x = 4,195.76