Finding the Third Proportional to 51,593.63 and 82,090.13

Step by Step Solution

1. Step 1: Write the proportion equation
   51,593.63 : 82,090.13 = 82,090.13 : x
2. Step 2: Convert to fraction form
   51,593.63/82,090.13 = 82,090.13/x
3. Step 3: Cross multiply
   51,593.63x = 82,090.13 × 82,090.13
4. Step 4: Simplify right side
   51,593.63x = 6,738,788,622.52
5. Step 5: Solve for x
   x = 6,738,788,622.52/51,593.63
6. Step 6: Final answer
   x = 130,612.82