Finding the Third Proportional to 31,496.25 and 48,773.25

Step by Step Solution

1. Step 1: Write the proportion equation
   31,496.25 : 48,773.25 = 48,773.25 : x
2. Step 2: Convert to fraction form
   31,496.25/48,773.25 = 48,773.25/x
3. Step 3: Cross multiply
   31,496.25x = 48,773.25 × 48,773.25
4. Step 4: Simplify right side
   31,496.25x = 2,378,829,915.56
5. Step 5: Solve for x
   x = 2,378,829,915.56/31,496.25
6. Step 6: Final answer
   x = 75,527.40