Finding the Third Proportional to 1,312,379 and 1,876,701

Step by Step Solution

1. Step 1: Write the proportion equation
   1,312,379 : 1,876,701 = 1,876,701 : x
2. Step 2: Convert to fraction form
   1,312,379/1,876,701 = 1,876,701/x
3. Step 3: Cross multiply
   1,312,379x = 1,876,701 × 1,876,701
4. Step 4: Simplify right side
   1,312,379x = 3,522,006,643,401
5. Step 5: Solve for x
   x = 3,522,006,643,401/1,312,379
6. Step 6: Final answer
   x = 2,683,681.04