Finding the Third Proportional to 818,476 and 1,262,706

Step by Step Solution

1. Step 1: Write the proportion equation
   818,476 : 1,262,706 = 1,262,706 : x
2. Step 2: Convert to fraction form
   818,476/1,262,706 = 1,262,706/x
3. Step 3: Cross multiply
   818,476x = 1,262,706 × 1,262,706
4. Step 4: Simplify right side
   818,476x = 1,594,426,442,436
5. Step 5: Solve for x
   x = 1,594,426,442,436/818,476
6. Step 6: Final answer
   x = 1,948,043.00