Finding the Third Proportional to 919,808 and 1,374,064

Step by Step Solution

1. Step 1: Write the proportion equation
   919,808 : 1,374,064 = 1,374,064 : x
2. Step 2: Convert to fraction form
   919,808/1,374,064 = 1,374,064/x
3. Step 3: Cross multiply
   919,808x = 1,374,064 × 1,374,064
4. Step 4: Simplify right side
   919,808x = 1,888,051,876,096
5. Step 5: Solve for x
   x = 1,888,051,876,096/919,808
6. Step 6: Final answer
   x = 2,052,658.68