Finding the Third Proportional to 56,004 and 86,922

Step by Step Solution

1. Step 1: Write the proportion equation
   56,004 : 86,922 = 86,922 : x
2. Step 2: Convert to fraction form
   56,004/86,922 = 86,922/x
3. Step 3: Cross multiply
   56,004x = 86,922 × 86,922
4. Step 4: Simplify right side
   56,004x = 7,555,434,084
5. Step 5: Solve for x
   x = 7,555,434,084/56,004
6. Step 6: Final answer
   x = 134,908.83