Finding the Third Proportional to 52,203 and 80,848.50

Step by Step Solution

1. Step 1: Write the proportion equation
   52,203 : 80,848.50 = 80,848.50 : x
2. Step 2: Convert to fraction form
   52,203/80,848.50 = 80,848.50/x
3. Step 3: Cross multiply
   52,203x = 80,848.50 × 80,848.50
4. Step 4: Simplify right side
   52,203x = 6,536,479,952.25
5. Step 5: Solve for x
   x = 6,536,479,952.25/52,203
6. Step 6: Final answer
   x = 125,212.73