Finding the Third Proportional to 986,934 and 2,152,353

Step by Step Solution

1. Step 1: Write the proportion equation
   986,934 : 2,152,353 = 2,152,353 : x
2. Step 2: Convert to fraction form
   986,934/2,152,353 = 2,152,353/x
3. Step 3: Cross multiply
   986,934x = 2,152,353 × 2,152,353
4. Step 4: Simplify right side
   986,934x = 4,632,623,436,609
5. Step 5: Solve for x
   x = 4,632,623,436,609/986,934
6. Step 6: Final answer
   x = 4,693,954.65