Finding the Third Proportional to 169,498.50 and 376,170

Step by Step Solution

1. Step 1: Write the proportion equation
   169,498.50 : 376,170 = 376,170 : x
2. Step 2: Convert to fraction form
   169,498.50/376,170 = 376,170/x
3. Step 3: Cross multiply
   169,498.50x = 376,170 × 376,170
4. Step 4: Simplify right side
   169,498.50x = 141,503,868,900
5. Step 5: Solve for x
   x = 141,503,868,900/169,498.50
6. Step 6: Final answer
   x = 834,838.47