Finding the Third Proportional to 147,929.25 and 323,844

Step by Step Solution

1. Step 1: Write the proportion equation
   147,929.25 : 323,844 = 323,844 : x
2. Step 2: Convert to fraction form
   147,929.25/323,844 = 323,844/x
3. Step 3: Cross multiply
   147,929.25x = 323,844 × 323,844
4. Step 4: Simplify right side
   147,929.25x = 104,874,936,336
5. Step 5: Solve for x
   x = 104,874,936,336/147,929.25
6. Step 6: Final answer
   x = 708,953.34