Finding the Third Proportional to 28,293 and 62,233.50

Step by Step Solution

1. Step 1: Write the proportion equation
   28,293 : 62,233.50 = 62,233.50 : x
2. Step 2: Convert to fraction form
   28,293/62,233.50 = 62,233.50/x
3. Step 3: Cross multiply
   28,293x = 62,233.50 × 62,233.50
4. Step 4: Simplify right side
   28,293x = 3,873,008,522.25
5. Step 5: Solve for x
   x = 3,873,008,522.25/28,293
6. Step 6: Final answer
   x = 136,889.28