Finding the Third Proportional to 1,884,036 and 4,080,840

Step by Step Solution

1. Step 1: Write the proportion equation
   1,884,036 : 4,080,840 = 4,080,840 : x
2. Step 2: Convert to fraction form
   1,884,036/4,080,840 = 4,080,840/x
3. Step 3: Cross multiply
   1,884,036x = 4,080,840 × 4,080,840
4. Step 4: Simplify right side
   1,884,036x = 16,653,255,105,600
5. Step 5: Solve for x
   x = 16,653,255,105,600/1,884,036
6. Step 6: Final answer
   x = 8,839,138.48