Finding the Third Proportional to 1,671,842 and 2,389,827

Step by Step Solution

1. Step 1: Write the proportion equation
   1,671,842 : 2,389,827 = 2,389,827 : x
2. Step 2: Convert to fraction form
   1,671,842/2,389,827 = 2,389,827/x
3. Step 3: Cross multiply
   1,671,842x = 2,389,827 × 2,389,827
4. Step 4: Simplify right side
   1,671,842x = 5,711,273,089,929
5. Step 5: Solve for x
   x = 5,711,273,089,929/1,671,842
6. Step 6: Final answer
   x = 3,416,156.01