Finding the Third Proportional to 37,395.78 and 57,477.63

Step by Step Solution

1. Step 1: Write the proportion equation
   37,395.78 : 57,477.63 = 57,477.63 : x
2. Step 2: Convert to fraction form
   37,395.78/57,477.63 = 57,477.63/x
3. Step 3: Cross multiply
   37,395.78x = 57,477.63 × 57,477.63
4. Step 4: Simplify right side
   37,395.78x = 3,303,677,684.36
5. Step 5: Solve for x
   x = 3,303,677,684.36/37,395.78
6. Step 6: Final answer
   x = 88,343.60