Finding the Third Proportional to 32,779.13 and 71,106.75

Step by Step Solution

1. Step 1: Write the proportion equation
   32,779.13 : 71,106.75 = 71,106.75 : x
2. Step 2: Convert to fraction form
   32,779.13/71,106.75 = 71,106.75/x
3. Step 3: Cross multiply
   32,779.13x = 71,106.75 × 71,106.75
4. Step 4: Simplify right side
   32,779.13x = 5,056,169,895.56
5. Step 5: Solve for x
   x = 5,056,169,895.56/32,779.13
6. Step 6: Final answer
   x = 154,249.69