Finding the Third Proportional to 793.69 and 848.81

Step by Step Solution

1. Step 1: Write the proportion equation
   793.69 : 848.81 = 848.81 : x
2. Step 2: Convert to fraction form
   793.69/848.81 = 848.81/x
3. Step 3: Cross multiply
   793.69x = 848.81 × 848.81
4. Step 4: Simplify right side
   793.69x = 720,482.66
5. Step 5: Solve for x
   x = 720,482.66/793.69
6. Step 6: Final answer
   x = 907.77