Finding the Third Proportional to 37,179 and 76,858.88

Step by Step Solution

1. Step 1: Write the proportion equation
   37,179 : 76,858.88 = 76,858.88 : x
2. Step 2: Convert to fraction form
   37,179/76,858.88 = 76,858.88/x
3. Step 3: Cross multiply
   37,179x = 76,858.88 × 76,858.88
4. Step 4: Simplify right side
   37,179x = 5,907,286,666.27
5. Step 5: Solve for x
   x = 5,907,286,666.27/37,179
6. Step 6: Final answer
   x = 158,887.72