Finding the Third Proportional to 951,616 and 1,391,688

Step by Step Solution

1. Step 1: Write the proportion equation
   951,616 : 1,391,688 = 1,391,688 : x
2. Step 2: Convert to fraction form
   951,616/1,391,688 = 1,391,688/x
3. Step 3: Cross multiply
   951,616x = 1,391,688 × 1,391,688
4. Step 4: Simplify right side
   951,616x = 1,936,795,489,344
5. Step 5: Solve for x
   x = 1,936,795,489,344/951,616
6. Step 6: Final answer
   x = 2,035,269.99