Finding the Third Proportional to 40,876 and 63,154

Step by Step Solution

1. Step 1: Write the proportion equation
   40,876 : 63,154 = 63,154 : x
2. Step 2: Convert to fraction form
   40,876/63,154 = 63,154/x
3. Step 3: Cross multiply
   40,876x = 63,154 × 63,154
4. Step 4: Simplify right side
   40,876x = 3,988,427,716
5. Step 5: Solve for x
   x = 3,988,427,716/40,876
6. Step 6: Final answer
   x = 97,573.83