Finding the Third Proportional to 25,952 and 40,139

Step by Step Solution

1. Step 1: Write the proportion equation
   25,952 : 40,139 = 40,139 : x
2. Step 2: Convert to fraction form
   25,952/40,139 = 40,139/x
3. Step 3: Cross multiply
   25,952x = 40,139 × 40,139
4. Step 4: Simplify right side
   25,952x = 1,611,139,321
5. Step 5: Solve for x
   x = 1,611,139,321/25,952
6. Step 6: Final answer
   x = 62,081.51