Finding the Third Proportional to 31,232 and 48,940.50

Step by Step Solution

1. Step 1: Write the proportion equation
   31,232 : 48,940.50 = 48,940.50 : x
2. Step 2: Convert to fraction form
   31,232/48,940.50 = 48,940.50/x
3. Step 3: Cross multiply
   31,232x = 48,940.50 × 48,940.50
4. Step 4: Simplify right side
   31,232x = 2,395,172,540.25
5. Step 5: Solve for x
   x = 2,395,172,540.25/31,232
6. Step 6: Final answer
   x = 76,689.69