Finding the Third Proportional to 222,235.50 and 353,034

Step by Step Solution

1. Step 1: Write the proportion equation
   222,235.50 : 353,034 = 353,034 : x
2. Step 2: Convert to fraction form
   222,235.50/353,034 = 353,034/x
3. Step 3: Cross multiply
   222,235.50x = 353,034 × 353,034
4. Step 4: Simplify right side
   222,235.50x = 124,633,005,156
5. Step 5: Solve for x
   x = 124,633,005,156/222,235.50
6. Step 6: Final answer
   x = 560,815.01