Finding the Third Proportional to 170,076 and 371,236.50

Step by Step Solution

1. Step 1: Write the proportion equation
   170,076 : 371,236.50 = 371,236.50 : x
2. Step 2: Convert to fraction form
   170,076/371,236.50 = 371,236.50/x
3. Step 3: Cross multiply
   170,076x = 371,236.50 × 371,236.50
4. Step 4: Simplify right side
   170,076x = 137,816,538,932.25
5. Step 5: Solve for x
   x = 137,816,538,932.25/170,076
6. Step 6: Final answer
   x = 810,323.26