Finding the Third Proportional to 651,996 and 1,374,792

Step by Step Solution

1. Step 1: Write the proportion equation
   651,996 : 1,374,792 = 1,374,792 : x
2. Step 2: Convert to fraction form
   651,996/1,374,792 = 1,374,792/x
3. Step 3: Cross multiply
   651,996x = 1,374,792 × 1,374,792
4. Step 4: Simplify right side
   651,996x = 1,890,053,043,264
5. Step 5: Solve for x
   x = 1,890,053,043,264/651,996
6. Step 6: Final answer
   x = 2,898,872.15