Finding the Third Proportional to 1,016,549 and 2,117,374

Step by Step Solution

1. Step 1: Write the proportion equation
   1,016,549 : 2,117,374 = 2,117,374 : x
2. Step 2: Convert to fraction form
   1,016,549/2,117,374 = 2,117,374/x
3. Step 3: Cross multiply
   1,016,549x = 2,117,374 × 2,117,374
4. Step 4: Simplify right side
   1,016,549x = 4,483,272,655,876
5. Step 5: Solve for x
   x = 4,483,272,655,876/1,016,549
6. Step 6: Final answer
   x = 4,410,286.82