Finding the Third Proportional to 19,195.31 and 29,613.09

Step by Step Solution

1. Step 1: Write the proportion equation
   19,195.31 : 29,613.09 = 29,613.09 : x
2. Step 2: Convert to fraction form
   19,195.31/29,613.09 = 29,613.09/x
3. Step 3: Cross multiply
   19,195.31x = 29,613.09 × 29,613.09
4. Step 4: Simplify right side
   19,195.31x = 876,935,321.45
5. Step 5: Solve for x
   x = 876,935,321.45/19,195.31
6. Step 6: Final answer
   x = 45,684.87