Finding the Third Proportional to 998,232 and 2,164,608

Step by Step Solution

1. Step 1: Write the proportion equation
   998,232 : 2,164,608 = 2,164,608 : x
2. Step 2: Convert to fraction form
   998,232/2,164,608 = 2,164,608/x
3. Step 3: Cross multiply
   998,232x = 2,164,608 × 2,164,608
4. Step 4: Simplify right side
   998,232x = 4,685,527,793,664
5. Step 5: Solve for x
   x = 4,685,527,793,664/998,232
6. Step 6: Final answer
   x = 4,693,826.48