Finding the Third Proportional to 739,413 and 1,513,791

Step by Step Solution

1. Step 1: Write the proportion equation
   739,413 : 1,513,791 = 1,513,791 : x
2. Step 2: Convert to fraction form
   739,413/1,513,791 = 1,513,791/x
3. Step 3: Cross multiply
   739,413x = 1,513,791 × 1,513,791
4. Step 4: Simplify right side
   739,413x = 2,291,563,191,681
5. Step 5: Solve for x
   x = 2,291,563,191,681/739,413
6. Step 6: Final answer
   x = 3,099,165.41