Finding the Third Proportional to 807,654 and 1,762,009

Step by Step Solution

1. Step 1: Write the proportion equation
   807,654 : 1,762,009 = 1,762,009 : x
2. Step 2: Convert to fraction form
   807,654/1,762,009 = 1,762,009/x
3. Step 3: Cross multiply
   807,654x = 1,762,009 × 1,762,009
4. Step 4: Simplify right side
   807,654x = 3,104,675,716,081
5. Step 5: Solve for x
   x = 3,104,675,716,081/807,654
6. Step 6: Final answer
   x = 3,844,066.54