Finding the Third Proportional to 651,998 and 1,374,796

Step by Step Solution

1. Step 1: Write the proportion equation
   651,998 : 1,374,796 = 1,374,796 : x
2. Step 2: Convert to fraction form
   651,998/1,374,796 = 1,374,796/x
3. Step 3: Cross multiply
   651,998x = 1,374,796 × 1,374,796
4. Step 4: Simplify right side
   651,998x = 1,890,064,041,616
5. Step 5: Solve for x
   x = 1,890,064,041,616/651,998
6. Step 6: Final answer
   x = 2,898,880.12