Finding the Third Proportional to 130,005 and 199,548.56

Step by Step Solution

1. Step 1: Write the proportion equation
   130,005 : 199,548.56 = 199,548.56 : x
2. Step 2: Convert to fraction form
   130,005/199,548.56 = 199,548.56/x
3. Step 3: Cross multiply
   130,005x = 199,548.56 × 199,548.56
4. Step 4: Simplify right side
   130,005x = 39,819,628,795.82
5. Step 5: Solve for x
   x = 39,819,628,795.82/130,005
6. Step 6: Final answer
   x = 306,293.06