Finding the Third Proportional to 166,410 and 235,465.50

Step by Step Solution

1. Step 1: Write the proportion equation
   166,410 : 235,465.50 = 235,465.50 : x
2. Step 2: Convert to fraction form
   166,410/235,465.50 = 235,465.50/x
3. Step 3: Cross multiply
   166,410x = 235,465.50 × 235,465.50
4. Step 4: Simplify right side
   166,410x = 55,444,001,690.25
5. Step 5: Solve for x
   x = 55,444,001,690.25/166,410
6. Step 6: Final answer
   x = 333,177.10