Finding the Third Proportional to 30,294 and 43,282.50

Step by Step Solution

1. Step 1: Write the proportion equation
   30,294 : 43,282.50 = 43,282.50 : x
2. Step 2: Convert to fraction form
   30,294/43,282.50 = 43,282.50/x
3. Step 3: Cross multiply
   30,294x = 43,282.50 × 43,282.50
4. Step 4: Simplify right side
   30,294x = 1,873,374,806.25
5. Step 5: Solve for x
   x = 1,873,374,806.25/30,294
6. Step 6: Final answer
   x = 61,839.80