Finding the Third Proportional to 28,609.88 and 58,026.38

Step by Step Solution

1. Step 1: Write the proportion equation
   28,609.88 : 58,026.38 = 58,026.38 : x
2. Step 2: Convert to fraction form
   28,609.88/58,026.38 = 58,026.38/x
3. Step 3: Cross multiply
   28,609.88x = 58,026.38 × 58,026.38
4. Step 4: Simplify right side
   28,609.88x = 3,367,060,195.64
5. Step 5: Solve for x
   x = 3,367,060,195.64/28,609.88
6. Step 6: Final answer
   x = 117,688.74