Finding the Third Proportional to 58,536.42 and 83,647.05

Step by Step Solution

1. Step 1: Write the proportion equation
   58,536.42 : 83,647.05 = 83,647.05 : x
2. Step 2: Convert to fraction form
   58,536.42/83,647.05 = 83,647.05/x
3. Step 3: Cross multiply
   58,536.42x = 83,647.05 × 83,647.05
4. Step 4: Simplify right side
   58,536.42x = 6,996,829,757.89
5. Step 5: Solve for x
   x = 6,996,829,757.89/58,536.42
6. Step 6: Final answer
   x = 119,529.51