Finding the Third Proportional to 147,732 and 313,930.50

Step by Step Solution

1. Step 1: Write the proportion equation
   147,732 : 313,930.50 = 313,930.50 : x
2. Step 2: Convert to fraction form
   147,732/313,930.50 = 313,930.50/x
3. Step 3: Cross multiply
   147,732x = 313,930.50 × 313,930.50
4. Step 4: Simplify right side
   147,732x = 98,552,358,830.25
5. Step 5: Solve for x
   x = 98,552,358,830.25/147,732
6. Step 6: Final answer
   x = 667,102.31