Finding the Third Proportional to 998,609 and 2,184,046

Step by Step Solution

1. Step 1: Write the proportion equation
   998,609 : 2,184,046 = 2,184,046 : x
2. Step 2: Convert to fraction form
   998,609/2,184,046 = 2,184,046/x
3. Step 3: Cross multiply
   998,609x = 2,184,046 × 2,184,046
4. Step 4: Simplify right side
   998,609x = 4,770,056,930,116
5. Step 5: Solve for x
   x = 4,770,056,930,116/998,609
6. Step 6: Final answer
   x = 4,776,701.32