Finding the Third Proportional to 375,914.25 and 814,158

Step by Step Solution

1. Step 1: Write the proportion equation
   375,914.25 : 814,158 = 814,158 : x
2. Step 2: Convert to fraction form
   375,914.25/814,158 = 814,158/x
3. Step 3: Cross multiply
   375,914.25x = 814,158 × 814,158
4. Step 4: Simplify right side
   375,914.25x = 662,853,248,964
5. Step 5: Solve for x
   x = 662,853,248,964/375,914.25
6. Step 6: Final answer
   x = 1,763,309.71