Finding the Third Proportional to 1,122,903 and 1,464,561

Step by Step Solution

1. Step 1: Write the proportion equation
   1,122,903 : 1,464,561 = 1,464,561 : x
2. Step 2: Convert to fraction form
   1,122,903/1,464,561 = 1,464,561/x
3. Step 3: Cross multiply
   1,122,903x = 1,464,561 × 1,464,561
4. Step 4: Simplify right side
   1,122,903x = 2,144,938,922,721
5. Step 5: Solve for x
   x = 2,144,938,922,721/1,122,903
6. Step 6: Final answer
   x = 1,910,172.94