Finding the Third Proportional to 375,922 and 814,173.50

Step by Step Solution

1. Step 1: Write the proportion equation
   375,922 : 814,173.50 = 814,173.50 : x
2. Step 2: Convert to fraction form
   375,922/814,173.50 = 814,173.50/x
3. Step 3: Cross multiply
   375,922x = 814,173.50 × 814,173.50
4. Step 4: Simplify right side
   375,922x = 662,878,488,102.25
5. Step 5: Solve for x
   x = 662,878,488,102.25/375,922
6. Step 6: Final answer
   x = 1,763,340.50