Finding the Third Proportional to 816,495 and 1,773,201

Step by Step Solution

1. Step 1: Write the proportion equation
   816,495 : 1,773,201 = 1,773,201 : x
2. Step 2: Convert to fraction form
   816,495/1,773,201 = 1,773,201/x
3. Step 3: Cross multiply
   816,495x = 1,773,201 × 1,773,201
4. Step 4: Simplify right side
   816,495x = 3,144,241,786,401
5. Step 5: Solve for x
   x = 3,144,241,786,401/816,495
6. Step 6: Final answer
   x = 3,850,901.46