Finding the Third Proportional to 818,814 and 1,762,044

Step by Step Solution

1. Step 1: Write the proportion equation
   818,814 : 1,762,044 = 1,762,044 : x
2. Step 2: Convert to fraction form
   818,814/1,762,044 = 1,762,044/x
3. Step 3: Cross multiply
   818,814x = 1,762,044 × 1,762,044
4. Step 4: Simplify right side
   818,814x = 3,104,799,057,936
5. Step 5: Solve for x
   x = 3,104,799,057,936/818,814
6. Step 6: Final answer
   x = 3,791,824.59