Finding the Third Proportional to 1,971,844 and 4,037,144

Step by Step Solution

1. Step 1: Write the proportion equation
   1,971,844 : 4,037,144 = 4,037,144 : x
2. Step 2: Convert to fraction form
   1,971,844/4,037,144 = 4,037,144/x
3. Step 3: Cross multiply
   1,971,844x = 4,037,144 × 4,037,144
4. Step 4: Simplify right side
   1,971,844x = 16,298,531,676,736
5. Step 5: Solve for x
   x = 16,298,531,676,736/1,971,844
6. Step 6: Final answer
   x = 8,265,629.37