Finding the Third Proportional to 35,427.38 and 73,861.88

Step by Step Solution

1. Step 1: Write the proportion equation
   35,427.38 : 73,861.88 = 73,861.88 : x
2. Step 2: Convert to fraction form
   35,427.38/73,861.88 = 73,861.88/x
3. Step 3: Cross multiply
   35,427.38x = 73,861.88 × 73,861.88
4. Step 4: Simplify right side
   35,427.38x = 5,455,576,578.52
5. Step 5: Solve for x
   x = 5,455,576,578.52/35,427.38
6. Step 6: Final answer
   x = 153,993.25