Finding the Third Proportional to 31,926 and 50,528

Step by Step Solution

1. Step 1: Write the proportion equation
   31,926 : 50,528 = 50,528 : x
2. Step 2: Convert to fraction form
   31,926/50,528 = 50,528/x
3. Step 3: Cross multiply
   31,926x = 50,528 × 50,528
4. Step 4: Simplify right side
   31,926x = 2,553,078,784
5. Step 5: Solve for x
   x = 2,553,078,784/31,926
6. Step 6: Final answer
   x = 79,968.64