Finding the Third Proportional to 34,673.75 and 74,614.25

Step by Step Solution

1. Step 1: Write the proportion equation
   34,673.75 : 74,614.25 = 74,614.25 : x
2. Step 2: Convert to fraction form
   34,673.75/74,614.25 = 74,614.25/x
3. Step 3: Cross multiply
   34,673.75x = 74,614.25 × 74,614.25
4. Step 4: Simplify right side
   34,673.75x = 5,567,286,303.06
5. Step 5: Solve for x
   x = 5,567,286,303.06/34,673.75
6. Step 6: Final answer
   x = 160,561.99