Finding the Third Proportional to 34,772.06 and 74,462.06

Step by Step Solution

1. Step 1: Write the proportion equation
   34,772.06 : 74,462.06 = 74,462.06 : x
2. Step 2: Convert to fraction form
   34,772.06/74,462.06 = 74,462.06/x
3. Step 3: Cross multiply
   34,772.06x = 74,462.06 × 74,462.06
4. Step 4: Simplify right side
   34,772.06x = 5,544,598,751.75
5. Step 5: Solve for x
   x = 5,544,598,751.75/34,772.06
6. Step 6: Final answer
   x = 159,455.56