Finding the Third Proportional to 34,537.32 and 74,327.15

Step by Step Solution

1. Step 1: Write the proportion equation
   34,537.32 : 74,327.15 = 74,327.15 : x
2. Step 2: Convert to fraction form
   34,537.32/74,327.15 = 74,327.15/x
3. Step 3: Cross multiply
   34,537.32x = 74,327.15 × 74,327.15
4. Step 4: Simplify right side
   34,537.32x = 5,524,525,285.19
5. Step 5: Solve for x
   x = 5,524,525,285.19/34,537.32
6. Step 6: Final answer
   x = 159,958.12