Finding the Third Proportional to 37,357.88 and 81,276.75

Step by Step Solution

1. Step 1: Write the proportion equation
   37,357.88 : 81,276.75 = 81,276.75 : x
2. Step 2: Convert to fraction form
   37,357.88/81,276.75 = 81,276.75/x
3. Step 3: Cross multiply
   37,357.88x = 81,276.75 × 81,276.75
4. Step 4: Simplify right side
   37,357.88x = 6,605,910,090.56
5. Step 5: Solve for x
   x = 6,605,910,090.56/37,357.88
6. Step 6: Final answer
   x = 176,827.78