Finding the Third Proportional to 1,307,398 and 2,824,870

Step by Step Solution

1. Step 1: Write the proportion equation
   1,307,398 : 2,824,870 = 2,824,870 : x
2. Step 2: Convert to fraction form
   1,307,398/2,824,870 = 2,824,870/x
3. Step 3: Cross multiply
   1,307,398x = 2,824,870 × 2,824,870
4. Step 4: Simplify right side
   1,307,398x = 7,979,890,516,900
5. Step 5: Solve for x
   x = 7,979,890,516,900/1,307,398
6. Step 6: Final answer
   x = 6,103,642.90