Finding the Third Proportional to 1,757,409 and 3,851,880

Step by Step Solution

1. Step 1: Write the proportion equation
   1,757,409 : 3,851,880 = 3,851,880 : x
2. Step 2: Convert to fraction form
   1,757,409/3,851,880 = 3,851,880/x
3. Step 3: Cross multiply
   1,757,409x = 3,851,880 × 3,851,880
4. Step 4: Simplify right side
   1,757,409x = 14,836,979,534,400
5. Step 5: Solve for x
   x = 14,836,979,534,400/1,757,409
6. Step 6: Final answer
   x = 8,442,530.76