Finding the Third Proportional to 32,581 and 70,991

Step by Step Solution

1. Step 1: Write the proportion equation
   32,581 : 70,991 = 70,991 : x
2. Step 2: Convert to fraction form
   32,581/70,991 = 70,991/x
3. Step 3: Cross multiply
   32,581x = 70,991 × 70,991
4. Step 4: Simplify right side
   32,581x = 5,039,722,081
5. Step 5: Solve for x
   x = 5,039,722,081/32,581
6. Step 6: Final answer
   x = 154,682.85