Finding the Third Proportional to 233,931 and 364,558.50

Step by Step Solution

1. Step 1: Write the proportion equation
   233,931 : 364,558.50 = 364,558.50 : x
2. Step 2: Convert to fraction form
   233,931/364,558.50 = 364,558.50/x
3. Step 3: Cross multiply
   233,931x = 364,558.50 × 364,558.50
4. Step 4: Simplify right side
   233,931x = 132,902,899,922.25
5. Step 5: Solve for x
   x = 132,902,899,922.25/233,931
6. Step 6: Final answer
   x = 568,128.64