Finding the Third Proportional to 1,018,956 and 2,159,292

Step by Step Solution

1. Step 1: Write the proportion equation
   1,018,956 : 2,159,292 = 2,159,292 : x
2. Step 2: Convert to fraction form
   1,018,956/2,159,292 = 2,159,292/x
3. Step 3: Cross multiply
   1,018,956x = 2,159,292 × 2,159,292
4. Step 4: Simplify right side
   1,018,956x = 4,662,541,941,264
5. Step 5: Solve for x
   x = 4,662,541,941,264/1,018,956
6. Step 6: Final answer
   x = 4,575,803.02