Finding the Third Proportional to 1,363,210 and 2,867,442

Step by Step Solution

1. Step 1: Write the proportion equation
   1,363,210 : 2,867,442 = 2,867,442 : x
2. Step 2: Convert to fraction form
   1,363,210/2,867,442 = 2,867,442/x
3. Step 3: Cross multiply
   1,363,210x = 2,867,442 × 2,867,442
4. Step 4: Simplify right side
   1,363,210x = 8,222,223,623,364
5. Step 5: Solve for x
   x = 8,222,223,623,364/1,363,210
6. Step 6: Final answer
   x = 6,031,516.51