Finding the Third Proportional to 58,282 and 87,064

Step by Step Solution

1. Step 1: Write the proportion equation
   58,282 : 87,064 = 87,064 : x
2. Step 2: Convert to fraction form
   58,282/87,064 = 87,064/x
3. Step 3: Cross multiply
   58,282x = 87,064 × 87,064
4. Step 4: Simplify right side
   58,282x = 7,580,140,096
5. Step 5: Solve for x
   x = 7,580,140,096/58,282
6. Step 6: Final answer
   x = 130,059.71