Finding the Third Proportional to 962,760 and 1,440,672

Step by Step Solution

1. Step 1: Write the proportion equation
   962,760 : 1,440,672 = 1,440,672 : x
2. Step 2: Convert to fraction form
   962,760/1,440,672 = 1,440,672/x
3. Step 3: Cross multiply
   962,760x = 1,440,672 × 1,440,672
4. Step 4: Simplify right side
   962,760x = 2,075,535,811,584
5. Step 5: Solve for x
   x = 2,075,535,811,584/962,760
6. Step 6: Final answer
   x = 2,155,818.49