Finding the Third Proportional to 1,892,998 and 4,107,080

Step by Step Solution

1. Step 1: Write the proportion equation
   1,892,998 : 4,107,080 = 4,107,080 : x
2. Step 2: Convert to fraction form
   1,892,998/4,107,080 = 4,107,080/x
3. Step 3: Cross multiply
   1,892,998x = 4,107,080 × 4,107,080
4. Step 4: Simplify right side
   1,892,998x = 16,868,106,126,400
5. Step 5: Solve for x
   x = 16,868,106,126,400/1,892,998
6. Step 6: Final answer
   x = 8,910,789.20