Finding the Third Proportional to 56,488 and 83,004

Step by Step Solution

1. Step 1: Write the proportion equation
   56,488 : 83,004 = 83,004 : x
2. Step 2: Convert to fraction form
   56,488/83,004 = 83,004/x
3. Step 3: Cross multiply
   56,488x = 83,004 × 83,004
4. Step 4: Simplify right side
   56,488x = 6,889,664,016
5. Step 5: Solve for x
   x = 6,889,664,016/56,488
6. Step 6: Final answer
   x = 121,966.86