Finding the Third Proportional to 807,969 and 1,749,654

Step by Step Solution

1. Step 1: Write the proportion equation
   807,969 : 1,749,654 = 1,749,654 : x
2. Step 2: Convert to fraction form
   807,969/1,749,654 = 1,749,654/x
3. Step 3: Cross multiply
   807,969x = 1,749,654 × 1,749,654
4. Step 4: Simplify right side
   807,969x = 3,061,289,119,716
5. Step 5: Solve for x
   x = 3,061,289,119,716/807,969
6. Step 6: Final answer
   x = 3,788,869.52