Finding the Third Proportional to 702,773 and 1,540,978

Step by Step Solution

1. Step 1: Write the proportion equation
   702,773 : 1,540,978 = 1,540,978 : x
2. Step 2: Convert to fraction form
   702,773/1,540,978 = 1,540,978/x
3. Step 3: Cross multiply
   702,773x = 1,540,978 × 1,540,978
4. Step 4: Simplify right side
   702,773x = 2,374,613,196,484
5. Step 5: Solve for x
   x = 2,374,613,196,484/702,773
6. Step 6: Final answer
   x = 3,378,919.22