Finding the Third Proportional to 91,053 and 142,533

Step by Step Solution

1. Step 1: Write the proportion equation
   91,053 : 142,533 = 142,533 : x
2. Step 2: Convert to fraction form
   91,053/142,533 = 142,533/x
3. Step 3: Cross multiply
   91,053x = 142,533 × 142,533
4. Step 4: Simplify right side
   91,053x = 20,315,656,089
5. Step 5: Solve for x
   x = 20,315,656,089/91,053
6. Step 6: Final answer
   x = 223,119.02