Finding the Third Proportional to 30,436 and 46,066

Step by Step Solution

1. Step 1: Write the proportion equation
   30,436 : 46,066 = 46,066 : x
2. Step 2: Convert to fraction form
   30,436/46,066 = 46,066/x
3. Step 3: Cross multiply
   30,436x = 46,066 × 46,066
4. Step 4: Simplify right side
   30,436x = 2,122,076,356
5. Step 5: Solve for x
   x = 2,122,076,356/30,436
6. Step 6: Final answer
   x = 69,722.58