Finding the Third Proportional to 1,282,547 and 1,803,878

Step by Step Solution

1. Step 1: Write the proportion equation
   1,282,547 : 1,803,878 = 1,803,878 : x
2. Step 2: Convert to fraction form
   1,282,547/1,803,878 = 1,803,878/x
3. Step 3: Cross multiply
   1,282,547x = 1,803,878 × 1,803,878
4. Step 4: Simplify right side
   1,282,547x = 3,253,975,838,884
5. Step 5: Solve for x
   x = 3,253,975,838,884/1,282,547
6. Step 6: Final answer
   x = 2,537,120.15