Finding the Third Proportional to 40,931 and 63,086

Step by Step Solution

1. Step 1: Write the proportion equation
   40,931 : 63,086 = 63,086 : x
2. Step 2: Convert to fraction form
   40,931/63,086 = 63,086/x
3. Step 3: Cross multiply
   40,931x = 63,086 × 63,086
4. Step 4: Simplify right side
   40,931x = 3,979,843,396
5. Step 5: Solve for x
   x = 3,979,843,396/40,931
6. Step 6: Final answer
   x = 97,232.99