Finding the Third Proportional to 1,363,014 and 2,138,292

Step by Step Solution

1. Step 1: Write the proportion equation
   1,363,014 : 2,138,292 = 2,138,292 : x
2. Step 2: Convert to fraction form
   1,363,014/2,138,292 = 2,138,292/x
3. Step 3: Cross multiply
   1,363,014x = 2,138,292 × 2,138,292
4. Step 4: Simplify right side
   1,363,014x = 4,572,292,677,264
5. Step 5: Solve for x
   x = 4,572,292,677,264/1,363,014
6. Step 6: Final answer
   x = 3,354,545.64