Finding the Third Proportional to 771,747 and 1,654,242

Step by Step Solution

1. Step 1: Write the proportion equation
   771,747 : 1,654,242 = 1,654,242 : x
2. Step 2: Convert to fraction form
   771,747/1,654,242 = 1,654,242/x
3. Step 3: Cross multiply
   771,747x = 1,654,242 × 1,654,242
4. Step 4: Simplify right side
   771,747x = 2,736,516,594,564
5. Step 5: Solve for x
   x = 2,736,516,594,564/771,747
6. Step 6: Final answer
   x = 3,545,872.67