Finding the Third Proportional to 1,402,834 and 3,015,456

Step by Step Solution

1. Step 1: Write the proportion equation
   1,402,834 : 3,015,456 = 3,015,456 : x
2. Step 2: Convert to fraction form
   1,402,834/3,015,456 = 3,015,456/x
3. Step 3: Cross multiply
   1,402,834x = 3,015,456 × 3,015,456
4. Step 4: Simplify right side
   1,402,834x = 9,092,974,887,936
5. Step 5: Solve for x
   x = 9,092,974,887,936/1,402,834
6. Step 6: Final answer
   x = 6,481,860.92