Finding the Third Proportional to 164,345 and 234,853.50

Step by Step Solution

1. Step 1: Write the proportion equation
   164,345 : 234,853.50 = 234,853.50 : x
2. Step 2: Convert to fraction form
   164,345/234,853.50 = 234,853.50/x
3. Step 3: Cross multiply
   164,345x = 234,853.50 × 234,853.50
4. Step 4: Simplify right side
   164,345x = 55,156,166,462.25
5. Step 5: Solve for x
   x = 55,156,166,462.25/164,345
6. Step 6: Final answer
   x = 335,612.07