Finding the Third Proportional to 37,736.44 and 78,535.69

Step by Step Solution

1. Step 1: Write the proportion equation
   37,736.44 : 78,535.69 = 78,535.69 : x
2. Step 2: Convert to fraction form
   37,736.44/78,535.69 = 78,535.69/x
3. Step 3: Cross multiply
   37,736.44x = 78,535.69 × 78,535.69
4. Step 4: Simplify right side
   37,736.44x = 6,167,854,211.10
5. Step 5: Solve for x
   x = 6,167,854,211.10/37,736.44
6. Step 6: Final answer
   x = 163,445.59