Finding the Third Proportional to 221,935.50 and 314,034

Step by Step Solution

1. Step 1: Write the proportion equation
   221,935.50 : 314,034 = 314,034 : x
2. Step 2: Convert to fraction form
   221,935.50/314,034 = 314,034/x
3. Step 3: Cross multiply
   221,935.50x = 314,034 × 314,034
4. Step 4: Simplify right side
   221,935.50x = 98,617,353,156
5. Step 5: Solve for x
   x = 98,617,353,156/221,935.50
6. Step 6: Final answer
   x = 444,351.41