Finding the Third Proportional to 34,656 and 73,446

Step by Step Solution

1. Step 1: Write the proportion equation
   34,656 : 73,446 = 73,446 : x
2. Step 2: Convert to fraction form
   34,656/73,446 = 73,446/x
3. Step 3: Cross multiply
   34,656x = 73,446 × 73,446
4. Step 4: Simplify right side
   34,656x = 5,394,314,916
5. Step 5: Solve for x
   x = 5,394,314,916/34,656
6. Step 6: Final answer
   x = 155,653.13