Finding the Third Proportional to 739,372 and 1,114,314

Step by Step Solution

1. Step 1: Write the proportion equation
   739,372 : 1,114,314 = 1,114,314 : x
2. Step 2: Convert to fraction form
   739,372/1,114,314 = 1,114,314/x
3. Step 3: Cross multiply
   739,372x = 1,114,314 × 1,114,314
4. Step 4: Simplify right side
   739,372x = 1,241,695,690,596
5. Step 5: Solve for x
   x = 1,241,695,690,596/739,372
6. Step 6: Final answer
   x = 1,679,392.36