Finding the Third Proportional to 516,928 and 1,096,392

Step by Step Solution

1. Step 1: Write the proportion equation
   516,928 : 1,096,392 = 1,096,392 : x
2. Step 2: Convert to fraction form
   516,928/1,096,392 = 1,096,392/x
3. Step 3: Cross multiply
   516,928x = 1,096,392 × 1,096,392
4. Step 4: Simplify right side
   516,928x = 1,202,075,417,664
5. Step 5: Solve for x
   x = 1,202,075,417,664/516,928
6. Step 6: Final answer
   x = 2,325,421.37