Finding the Third Proportional to 40,230 and 59,656.50

Step by Step Solution

1. Step 1: Write the proportion equation
   40,230 : 59,656.50 = 59,656.50 : x
2. Step 2: Convert to fraction form
   40,230/59,656.50 = 59,656.50/x
3. Step 3: Cross multiply
   40,230x = 59,656.50 × 59,656.50
4. Step 4: Simplify right side
   40,230x = 3,558,897,992.25
5. Step 5: Solve for x
   x = 3,558,897,992.25/40,230
6. Step 6: Final answer
   x = 88,463.78