Finding the Third Proportional to 52,118 and 101,643.50

Step by Step Solution

1. Step 1: Write the proportion equation
   52,118 : 101,643.50 = 101,643.50 : x
2. Step 2: Convert to fraction form
   52,118/101,643.50 = 101,643.50/x
3. Step 3: Cross multiply
   52,118x = 101,643.50 × 101,643.50
4. Step 4: Simplify right side
   52,118x = 10,331,401,092.25
5. Step 5: Solve for x
   x = 10,331,401,092.25/52,118
6. Step 6: Final answer
   x = 198,230.96