Finding the Third Proportional to 28,357 and 61,046

Step by Step Solution

1. Step 1: Write the proportion equation
   28,357 : 61,046 = 61,046 : x
2. Step 2: Convert to fraction form
   28,357/61,046 = 61,046/x
3. Step 3: Cross multiply
   28,357x = 61,046 × 61,046
4. Step 4: Simplify right side
   28,357x = 3,726,614,116
5. Step 5: Solve for x
   x = 3,726,614,116/28,357
6. Step 6: Final answer
   x = 131,417.78