Finding the Third Proportional to 903,234 and 1,320,936

Step by Step Solution

1. Step 1: Write the proportion equation
   903,234 : 1,320,936 = 1,320,936 : x
2. Step 2: Convert to fraction form
   903,234/1,320,936 = 1,320,936/x
3. Step 3: Cross multiply
   903,234x = 1,320,936 × 1,320,936
4. Step 4: Simplify right side
   903,234x = 1,744,871,916,096
5. Step 5: Solve for x
   x = 1,744,871,916,096/903,234
6. Step 6: Final answer
   x = 1,931,804.95