Finding the Third Proportional to 1,001,581 and 2,122,346

Step by Step Solution

1. Step 1: Write the proportion equation
   1,001,581 : 2,122,346 = 2,122,346 : x
2. Step 2: Convert to fraction form
   1,001,581/2,122,346 = 2,122,346/x
3. Step 3: Cross multiply
   1,001,581x = 2,122,346 × 2,122,346
4. Step 4: Simplify right side
   1,001,581x = 4,504,352,543,716
5. Step 5: Solve for x
   x = 4,504,352,543,716/1,001,581
6. Step 6: Final answer
   x = 4,497,242.40