Finding the Third Proportional to 233,331 and 511,858.50

Step by Step Solution

1. Step 1: Write the proportion equation
   233,331 : 511,858.50 = 511,858.50 : x
2. Step 2: Convert to fraction form
   233,331/511,858.50 = 511,858.50/x
3. Step 3: Cross multiply
   233,331x = 511,858.50 × 511,858.50
4. Step 4: Simplify right side
   233,331x = 261,999,124,022.25
5. Step 5: Solve for x
   x = 261,999,124,022.25/233,331
6. Step 6: Final answer
   x = 1,122,864.62