Finding the Third Proportional to 1,798,427 and 3,763,120

Step by Step Solution

1. Step 1: Write the proportion equation
   1,798,427 : 3,763,120 = 3,763,120 : x
2. Step 2: Convert to fraction form
   1,798,427/3,763,120 = 3,763,120/x
3. Step 3: Cross multiply
   1,798,427x = 3,763,120 × 3,763,120
4. Step 4: Simplify right side
   1,798,427x = 14,161,072,134,400
5. Step 5: Solve for x
   x = 14,161,072,134,400/1,798,427
6. Step 6: Final answer
   x = 7,874,143.42