Finding the Third Proportional to 30,243 and 44,308.50

Step by Step Solution

1. Step 1: Write the proportion equation
   30,243 : 44,308.50 = 44,308.50 : x
2. Step 2: Convert to fraction form
   30,243/44,308.50 = 44,308.50/x
3. Step 3: Cross multiply
   30,243x = 44,308.50 × 44,308.50
4. Step 4: Simplify right side
   30,243x = 1,963,243,172.25
5. Step 5: Solve for x
   x = 1,963,243,172.25/30,243
6. Step 6: Final answer
   x = 64,915.62