Finding the Third Proportional to 417,007.50 and 893,064

Step by Step Solution

1. Step 1: Write the proportion equation
   417,007.50 : 893,064 = 893,064 : x
2. Step 2: Convert to fraction form
   417,007.50/893,064 = 893,064/x
3. Step 3: Cross multiply
   417,007.50x = 893,064 × 893,064
4. Step 4: Simplify right side
   417,007.50x = 797,563,308,096
5. Step 5: Solve for x
   x = 797,563,308,096/417,007.50
6. Step 6: Final answer
   x = 1,912,587.44