Finding the Third Proportional to 232,740 and 355,873.50

Step by Step Solution

1. Step 1: Write the proportion equation
   232,740 : 355,873.50 = 355,873.50 : x
2. Step 2: Convert to fraction form
   232,740/355,873.50 = 355,873.50/x
3. Step 3: Cross multiply
   232,740x = 355,873.50 × 355,873.50
4. Step 4: Simplify right side
   232,740x = 126,645,948,002.25
5. Step 5: Solve for x
   x = 126,645,948,002.25/232,740
6. Step 6: Final answer
   x = 544,152.05