Finding the Third Proportional to 739,458 and 1,513,964

Step by Step Solution

1. Step 1: Write the proportion equation
   739,458 : 1,513,964 = 1,513,964 : x
2. Step 2: Convert to fraction form
   739,458/1,513,964 = 1,513,964/x
3. Step 3: Cross multiply
   739,458x = 1,513,964 × 1,513,964
4. Step 4: Simplify right side
   739,458x = 2,292,086,993,296
5. Step 5: Solve for x
   x = 2,292,086,993,296/739,458
6. Step 6: Final answer
   x = 3,099,685.17