Finding the Third Proportional to 739,445 and 1,513,916

Step by Step Solution

1. Step 1: Write the proportion equation
   739,445 : 1,513,916 = 1,513,916 : x
2. Step 2: Convert to fraction form
   739,445/1,513,916 = 1,513,916/x
3. Step 3: Cross multiply
   739,445x = 1,513,916 × 1,513,916
4. Step 4: Simplify right side
   739,445x = 2,291,941,655,056
5. Step 5: Solve for x
   x = 2,291,941,655,056/739,445
6. Step 6: Final answer
   x = 3,099,543.11