Finding the Third Proportional to 1,362,920 and 2,973,398

Step by Step Solution

1. Step 1: Write the proportion equation
   1,362,920 : 2,973,398 = 2,973,398 : x
2. Step 2: Convert to fraction form
   1,362,920/2,973,398 = 2,973,398/x
3. Step 3: Cross multiply
   1,362,920x = 2,973,398 × 2,973,398
4. Step 4: Simplify right side
   1,362,920x = 8,841,095,666,404
5. Step 5: Solve for x
   x = 8,841,095,666,404/1,362,920
6. Step 6: Final answer
   x = 6,486,877.93