Finding the Third Proportional to 1,798,485 and 3,763,254

Step by Step Solution

1. Step 1: Write the proportion equation
   1,798,485 : 3,763,254 = 3,763,254 : x
2. Step 2: Convert to fraction form
   1,798,485/3,763,254 = 3,763,254/x
3. Step 3: Cross multiply
   1,798,485x = 3,763,254 × 3,763,254
4. Step 4: Simplify right side
   1,798,485x = 14,162,080,668,516
5. Step 5: Solve for x
   x = 14,162,080,668,516/1,798,485
6. Step 6: Final answer
   x = 7,874,450.26