Finding the Third Proportional to 894,938 and 1,300,143

Step by Step Solution

1. Step 1: Write the proportion equation
   894,938 : 1,300,143 = 1,300,143 : x
2. Step 2: Convert to fraction form
   894,938/1,300,143 = 1,300,143/x
3. Step 3: Cross multiply
   894,938x = 1,300,143 × 1,300,143
4. Step 4: Simplify right side
   894,938x = 1,690,371,820,449
5. Step 5: Solve for x
   x = 1,690,371,820,449/894,938
6. Step 6: Final answer
   x = 1,888,814.44