Finding the Third Proportional to 6,530.58 and 10,090.05

Step by Step Solution

1. Step 1: Write the proportion equation
   6,530.58 : 10,090.05 = 10,090.05 : x
2. Step 2: Convert to fraction form
   6,530.58/10,090.05 = 10,090.05/x
3. Step 3: Cross multiply
   6,530.58x = 10,090.05 × 10,090.05
4. Step 4: Simplify right side
   6,530.58x = 101,809,203.60
5. Step 5: Solve for x
   x = 101,809,203.60/6,530.58
6. Step 6: Final answer
   x = 15,589.62