Finding the Third Proportional to 34,373.53 and 74,579.06

Step by Step Solution

1. Step 1: Write the proportion equation
   34,373.53 : 74,579.06 = 74,579.06 : x
2. Step 2: Convert to fraction form
   34,373.53/74,579.06 = 74,579.06/x
3. Step 3: Cross multiply
   34,373.53x = 74,579.06 × 74,579.06
4. Step 4: Simplify right side
   34,373.53x = 5,562,036,563.38
5. Step 5: Solve for x
   x = 5,562,036,563.38/34,373.53
6. Step 6: Final answer
   x = 161,811.61