Finding the Third Proportional to 1,073,272 and 1,452,444

Step by Step Solution

1. Step 1: Write the proportion equation
   1,073,272 : 1,452,444 = 1,452,444 : x
2. Step 2: Convert to fraction form
   1,073,272/1,452,444 = 1,452,444/x
3. Step 3: Cross multiply
   1,073,272x = 1,452,444 × 1,452,444
4. Step 4: Simplify right side
   1,073,272x = 2,109,593,573,136
5. Step 5: Solve for x
   x = 2,109,593,573,136/1,073,272
6. Step 6: Final answer
   x = 1,965,572.17