Finding the Third Proportional to 1,011,843 and 2,154,774

Step by Step Solution

1. Step 1: Write the proportion equation
   1,011,843 : 2,154,774 = 2,154,774 : x
2. Step 2: Convert to fraction form
   1,011,843/2,154,774 = 2,154,774/x
3. Step 3: Cross multiply
   1,011,843x = 2,154,774 × 2,154,774
4. Step 4: Simplify right side
   1,011,843x = 4,643,050,991,076
5. Step 5: Solve for x
   x = 4,643,050,991,076/1,011,843
6. Step 6: Final answer
   x = 4,588,706.93