Finding the Third Proportional to 34,628.06 and 74,723.63

Step by Step Solution

1. Step 1: Write the proportion equation
   34,628.06 : 74,723.63 = 74,723.63 : x
2. Step 2: Convert to fraction form
   34,628.06/74,723.63 = 74,723.63/x
3. Step 3: Cross multiply
   34,628.06x = 74,723.63 × 74,723.63
4. Step 4: Simplify right side
   34,628.06x = 5,583,620,133.14
5. Step 5: Solve for x
   x = 5,583,620,133.14/34,628.06
6. Step 6: Final answer
   x = 161,245.53