Finding the Third Proportional to 38,883.75 and 84,682.13

Step by Step Solution

1. Step 1: Write the proportion equation
   38,883.75 : 84,682.13 = 84,682.13 : x
2. Step 2: Convert to fraction form
   38,883.75/84,682.13 = 84,682.13/x
3. Step 3: Cross multiply
   38,883.75x = 84,682.13 × 84,682.13
4. Step 4: Simplify right side
   38,883.75x = 7,171,062,294.52
5. Step 5: Solve for x
   x = 7,171,062,294.52/38,883.75
6. Step 6: Final answer
   x = 184,423.11