Finding the Third Proportional to 46,628 and 73,946

Step by Step Solution

1. Step 1: Write the proportion equation
   46,628 : 73,946 = 73,946 : x
2. Step 2: Convert to fraction form
   46,628/73,946 = 73,946/x
3. Step 3: Cross multiply
   46,628x = 73,946 × 73,946
4. Step 4: Simplify right side
   46,628x = 5,468,010,916
5. Step 5: Solve for x
   x = 5,468,010,916/46,628
6. Step 6: Final answer
   x = 117,268.83