Finding the Third Proportional to 48,212 and 103,823.50

Step by Step Solution

1. Step 1: Write the proportion equation
   48,212 : 103,823.50 = 103,823.50 : x
2. Step 2: Convert to fraction form
   48,212/103,823.50 = 103,823.50/x
3. Step 3: Cross multiply
   48,212x = 103,823.50 × 103,823.50
4. Step 4: Simplify right side
   48,212x = 10,779,319,152.25
5. Step 5: Solve for x
   x = 10,779,319,152.25/48,212
6. Step 6: Final answer
   x = 223,581.66