Finding the Third Proportional to 34,038.56 and 73,269.56

Step by Step Solution

1. Step 1: Write the proportion equation
   34,038.56 : 73,269.56 = 73,269.56 : x
2. Step 2: Convert to fraction form
   34,038.56/73,269.56 = 73,269.56/x
3. Step 3: Cross multiply
   34,038.56x = 73,269.56 × 73,269.56
4. Step 4: Simplify right side
   34,038.56x = 5,368,428,788.94
5. Step 5: Solve for x
   x = 5,368,428,788.94/34,038.56
6. Step 6: Final answer
   x = 157,716.08