Finding the Third Proportional to 40,090 and 62,322

Step by Step Solution

1. Step 1: Write the proportion equation
   40,090 : 62,322 = 62,322 : x
2. Step 2: Convert to fraction form
   40,090/62,322 = 62,322/x
3. Step 3: Cross multiply
   40,090x = 62,322 × 62,322
4. Step 4: Simplify right side
   40,090x = 3,884,031,684
5. Step 5: Solve for x
   x = 3,884,031,684/40,090
6. Step 6: Final answer
   x = 96,882.81