Finding the Third Proportional to 13,076.44 and 21,059.16

Step by Step Solution

1. Step 1: Write the proportion equation
   13,076.44 : 21,059.16 = 21,059.16 : x
2. Step 2: Convert to fraction form
   13,076.44/21,059.16 = 21,059.16/x
3. Step 3: Cross multiply
   13,076.44x = 21,059.16 × 21,059.16
4. Step 4: Simplify right side
   13,076.44x = 443,488,061.96
5. Step 5: Solve for x
   x = 443,488,061.96/13,076.44
6. Step 6: Final answer
   x = 33,915.05