Finding the Third Proportional to 105,048 and 157,645.50

Step by Step Solution

1. Step 1: Write the proportion equation
   105,048 : 157,645.50 = 157,645.50 : x
2. Step 2: Convert to fraction form
   105,048/157,645.50 = 157,645.50/x
3. Step 3: Cross multiply
   105,048x = 157,645.50 × 157,645.50
4. Step 4: Simplify right side
   105,048x = 24,852,103,670.25
5. Step 5: Solve for x
   x = 24,852,103,670.25/105,048
6. Step 6: Final answer
   x = 236,578.55