Finding the Third Proportional to 1,663,842 and 2,632,346

Step by Step Solution

1. Step 1: Write the proportion equation
   1,663,842 : 2,632,346 = 2,632,346 : x
2. Step 2: Convert to fraction form
   1,663,842/2,632,346 = 2,632,346/x
3. Step 3: Cross multiply
   1,663,842x = 2,632,346 × 2,632,346
4. Step 4: Simplify right side
   1,663,842x = 6,929,245,463,716
5. Step 5: Solve for x
   x = 6,929,245,463,716/1,663,842
6. Step 6: Final answer
   x = 4,164,605.45