Finding the Third Proportional to 771,848 and 1,654,456

Step by Step Solution

1. Step 1: Write the proportion equation
   771,848 : 1,654,456 = 1,654,456 : x
2. Step 2: Convert to fraction form
   771,848/1,654,456 = 1,654,456/x
3. Step 3: Cross multiply
   771,848x = 1,654,456 × 1,654,456
4. Step 4: Simplify right side
   771,848x = 2,737,224,655,936
5. Step 5: Solve for x
   x = 2,737,224,655,936/771,848
6. Step 6: Final answer
   x = 3,546,326.03