Finding the Third Proportional to 25,116 and 40,146

Step by Step Solution

1. Step 1: Write the proportion equation
   25,116 : 40,146 = 40,146 : x
2. Step 2: Convert to fraction form
   25,116/40,146 = 40,146/x
3. Step 3: Cross multiply
   25,116x = 40,146 × 40,146
4. Step 4: Simplify right side
   25,116x = 1,611,701,316
5. Step 5: Solve for x
   x = 1,611,701,316/25,116
6. Step 6: Final answer
   x = 64,170.30