Finding the Third Proportional to 1,011,161 and 2,146,981

Step by Step Solution

1. Step 1: Write the proportion equation
   1,011,161 : 2,146,981 = 2,146,981 : x
2. Step 2: Convert to fraction form
   1,011,161/2,146,981 = 2,146,981/x
3. Step 3: Cross multiply
   1,011,161x = 2,146,981 × 2,146,981
4. Step 4: Simplify right side
   1,011,161x = 4,609,527,414,361
5. Step 5: Solve for x
   x = 4,609,527,414,361/1,011,161
6. Step 6: Final answer
   x = 4,558,648.34