Finding the Third Proportional to 91,031.03 and 142,801.42

Step by Step Solution

1. Step 1: Write the proportion equation
   91,031.03 : 142,801.42 = 142,801.42 : x
2. Step 2: Convert to fraction form
   91,031.03/142,801.42 = 142,801.42/x
3. Step 3: Cross multiply
   91,031.03x = 142,801.42 × 142,801.42
4. Step 4: Simplify right side
   91,031.03x = 20,392,244,973.89
5. Step 5: Solve for x
   x = 20,392,244,973.89/91,031.03
6. Step 6: Final answer
   x = 224,014.22