Finding the Third Proportional to 70,281.56 and 100,164.94

Step by Step Solution

1. Step 1: Write the proportion equation
   70,281.56 : 100,164.94 = 100,164.94 : x
2. Step 2: Convert to fraction form
   70,281.56/100,164.94 = 100,164.94/x
3. Step 3: Cross multiply
   70,281.56x = 100,164.94 × 100,164.94
4. Step 4: Simplify right side
   70,281.56x = 10,033,014,704.38
5. Step 5: Solve for x
   x = 10,033,014,704.38/70,281.56
6. Step 6: Final answer
   x = 142,754.58