Finding the Third Proportional to 739,368 and 1,114,308

Step by Step Solution

1. Step 1: Write the proportion equation
   739,368 : 1,114,308 = 1,114,308 : x
2. Step 2: Convert to fraction form
   739,368/1,114,308 = 1,114,308/x
3. Step 3: Cross multiply
   739,368x = 1,114,308 × 1,114,308
4. Step 4: Simplify right side
   739,368x = 1,241,682,318,864
5. Step 5: Solve for x
   x = 1,241,682,318,864/739,368
6. Step 6: Final answer
   x = 1,679,383.36