Finding the Third Proportional to 79,515.42 and 116,888.06

Step by Step Solution

1. Step 1: Write the proportion equation
   79,515.42 : 116,888.06 = 116,888.06 : x
2. Step 2: Convert to fraction form
   79,515.42/116,888.06 = 116,888.06/x
3. Step 3: Cross multiply
   79,515.42x = 116,888.06 × 116,888.06
4. Step 4: Simplify right side
   79,515.42x = 13,662,819,155.00
5. Step 5: Solve for x
   x = 13,662,819,155.00/79,515.42
6. Step 6: Final answer
   x = 171,826.03