Finding the Third Proportional to 37,428.75 and 79,076.25

Step by Step Solution

1. Step 1: Write the proportion equation
   37,428.75 : 79,076.25 = 79,076.25 : x
2. Step 2: Convert to fraction form
   37,428.75/79,076.25 = 79,076.25/x
3. Step 3: Cross multiply
   37,428.75x = 79,076.25 × 79,076.25
4. Step 4: Simplify right side
   37,428.75x = 6,253,053,314.06
5. Step 5: Solve for x
   x = 6,253,053,314.06/37,428.75
6. Step 6: Final answer
   x = 167,065.51