Finding the Third Proportional to 84,484.50 and 118,114

Step by Step Solution

1. Step 1: Write the proportion equation
   84,484.50 : 118,114 = 118,114 : x
2. Step 2: Convert to fraction form
   84,484.50/118,114 = 118,114/x
3. Step 3: Cross multiply
   84,484.50x = 118,114 × 118,114
4. Step 4: Simplify right side
   84,484.50x = 13,950,916,996
5. Step 5: Solve for x
   x = 13,950,916,996/84,484.50
6. Step 6: Final answer
   x = 165,129.90