Finding the Third Proportional to 37,671.75 and 56,991.94

Step by Step Solution

1. Step 1: Write the proportion equation
   37,671.75 : 56,991.94 = 56,991.94 : x
2. Step 2: Convert to fraction form
   37,671.75/56,991.94 = 56,991.94/x
3. Step 3: Cross multiply
   37,671.75x = 56,991.94 × 56,991.94
4. Step 4: Simplify right side
   37,671.75x = 3,248,080,940.00
5. Step 5: Solve for x
   x = 3,248,080,940.00/37,671.75
6. Step 6: Final answer
   x = 86,220.60