Finding the Third Proportional to 27,773.25 and 39,688.13

Step by Step Solution

1. Step 1: Write the proportion equation
   27,773.25 : 39,688.13 = 39,688.13 : x
2. Step 2: Convert to fraction form
   27,773.25/39,688.13 = 39,688.13/x
3. Step 3: Cross multiply
   27,773.25x = 39,688.13 × 39,688.13
4. Step 4: Simplify right side
   27,773.25x = 1,575,147,266.02
5. Step 5: Solve for x
   x = 1,575,147,266.02/27,773.25
6. Step 6: Final answer
   x = 56,714.55