Finding the Third Proportional to 739,404 and 1,513,773

Step by Step Solution

1. Step 1: Write the proportion equation
   739,404 : 1,513,773 = 1,513,773 : x
2. Step 2: Convert to fraction form
   739,404/1,513,773 = 1,513,773/x
3. Step 3: Cross multiply
   739,404x = 1,513,773 × 1,513,773
4. Step 4: Simplify right side
   739,404x = 2,291,508,695,529
5. Step 5: Solve for x
   x = 2,291,508,695,529/739,404
6. Step 6: Final answer
   x = 3,099,129.43