Finding the Third Proportional to 15,958.13 and 34,714.69

Step by Step Solution

1. Step 1: Write the proportion equation
   15,958.13 : 34,714.69 = 34,714.69 : x
2. Step 2: Convert to fraction form
   15,958.13/34,714.69 = 34,714.69/x
3. Step 3: Cross multiply
   15,958.13x = 34,714.69 × 34,714.69
4. Step 4: Simplify right side
   15,958.13x = 1,205,109,528.22
5. Step 5: Solve for x
   x = 1,205,109,528.22/15,958.13
6. Step 6: Final answer
   x = 75,516.99