Finding the Third Proportional to 725,136 and 1,019,334

Step by Step Solution

1. Step 1: Write the proportion equation
   725,136 : 1,019,334 = 1,019,334 : x
2. Step 2: Convert to fraction form
   725,136/1,019,334 = 1,019,334/x
3. Step 3: Cross multiply
   725,136x = 1,019,334 × 1,019,334
4. Step 4: Simplify right side
   725,136x = 1,039,041,803,556
5. Step 5: Solve for x
   x = 1,039,041,803,556/725,136
6. Step 6: Final answer
   x = 1,432,892.32