Finding the Third Proportional to 37,876.50 and 79,746.75

Step by Step Solution

1. Step 1: Write the proportion equation
   37,876.50 : 79,746.75 = 79,746.75 : x
2. Step 2: Convert to fraction form
   37,876.50/79,746.75 = 79,746.75/x
3. Step 3: Cross multiply
   37,876.50x = 79,746.75 × 79,746.75
4. Step 4: Simplify right side
   37,876.50x = 6,359,544,135.56
5. Step 5: Solve for x
   x = 6,359,544,135.56/37,876.50
6. Step 6: Final answer
   x = 167,902.11