Finding the Third Proportional to 46,338 and 99,819.75

Step by Step Solution

1. Step 1: Write the proportion equation
   46,338 : 99,819.75 = 99,819.75 : x
2. Step 2: Convert to fraction form
   46,338/99,819.75 = 99,819.75/x
3. Step 3: Cross multiply
   46,338x = 99,819.75 × 99,819.75
4. Step 4: Simplify right side
   46,338x = 9,963,982,490.06
5. Step 5: Solve for x
   x = 9,963,982,490.06/46,338
6. Step 6: Final answer
   x = 215,028.32