Finding the Third Proportional to 30,871.13 and 43,795.69

Step by Step Solution

1. Step 1: Write the proportion equation
   30,871.13 : 43,795.69 = 43,795.69 : x
2. Step 2: Convert to fraction form
   30,871.13/43,795.69 = 43,795.69/x
3. Step 3: Cross multiply
   30,871.13x = 43,795.69 × 43,795.69
4. Step 4: Simplify right side
   30,871.13x = 1,918,062,243.60
5. Step 5: Solve for x
   x = 1,918,062,243.60/30,871.13
6. Step 6: Final answer
   x = 62,131.27