Finding the Third Proportional to 123,473.50 and 190,341

Step by Step Solution

1. Step 1: Write the proportion equation
   123,473.50 : 190,341 = 190,341 : x
2. Step 2: Convert to fraction form
   123,473.50/190,341 = 190,341/x
3. Step 3: Cross multiply
   123,473.50x = 190,341 × 190,341
4. Step 4: Simplify right side
   123,473.50x = 36,229,696,281
5. Step 5: Solve for x
   x = 36,229,696,281/123,473.50
6. Step 6: Final answer
   x = 293,420.83