Finding the Third Proportional to 40,263.75 and 88,492.50

Step by Step Solution

1. Step 1: Write the proportion equation
   40,263.75 : 88,492.50 = 88,492.50 : x
2. Step 2: Convert to fraction form
   40,263.75/88,492.50 = 88,492.50/x
3. Step 3: Cross multiply
   40,263.75x = 88,492.50 × 88,492.50
4. Step 4: Simplify right side
   40,263.75x = 7,830,922,556.25
5. Step 5: Solve for x
   x = 7,830,922,556.25/40,263.75
6. Step 6: Final answer
   x = 194,490.64