Finding the Third Proportional to 35,076 and 72,736

Step by Step Solution

1. Step 1: Write the proportion equation
   35,076 : 72,736 = 72,736 : x
2. Step 2: Convert to fraction form
   35,076/72,736 = 72,736/x
3. Step 3: Cross multiply
   35,076x = 72,736 × 72,736
4. Step 4: Simplify right side
   35,076x = 5,290,525,696
5. Step 5: Solve for x
   x = 5,290,525,696/35,076
6. Step 6: Final answer
   x = 150,830.36