Finding the Third Proportional to 34,432 and 73,886

Step by Step Solution

1. Step 1: Write the proportion equation
   34,432 : 73,886 = 73,886 : x
2. Step 2: Convert to fraction form
   34,432/73,886 = 73,886/x
3. Step 3: Cross multiply
   34,432x = 73,886 × 73,886
4. Step 4: Simplify right side
   34,432x = 5,459,140,996
5. Step 5: Solve for x
   x = 5,459,140,996/34,432
6. Step 6: Final answer
   x = 158,548.47