Finding the Third Proportional to 1,320,625 and 1,984,092

Step by Step Solution

1. Step 1: Write the proportion equation
   1,320,625 : 1,984,092 = 1,984,092 : x
2. Step 2: Convert to fraction form
   1,320,625/1,984,092 = 1,984,092/x
3. Step 3: Cross multiply
   1,320,625x = 1,984,092 × 1,984,092
4. Step 4: Simplify right side
   1,320,625x = 3,936,621,064,464
5. Step 5: Solve for x
   x = 3,936,621,064,464/1,320,625
6. Step 6: Final answer
   x = 2,980,877.28