Finding the Third Proportional to 27,405 and 59,181.47

Step by Step Solution

1. Step 1: Write the proportion equation
   27,405 : 59,181.47 = 59,181.47 : x
2. Step 2: Convert to fraction form
   27,405/59,181.47 = 59,181.47/x
3. Step 3: Cross multiply
   27,405x = 59,181.47 × 59,181.47
4. Step 4: Simplify right side
   27,405x = 3,502,446,243.41
5. Step 5: Solve for x
   x = 3,502,446,243.41/27,405
6. Step 6: Final answer
   x = 127,803.18