Finding the Third Proportional to 1,798,500 and 3,763,280

Step by Step Solution

1. Step 1: Write the proportion equation
   1,798,500 : 3,763,280 = 3,763,280 : x
2. Step 2: Convert to fraction form
   1,798,500/3,763,280 = 3,763,280/x
3. Step 3: Cross multiply
   1,798,500x = 3,763,280 × 3,763,280
4. Step 4: Simplify right side
   1,798,500x = 14,162,276,358,400
5. Step 5: Solve for x
   x = 14,162,276,358,400/1,798,500
6. Step 6: Final answer
   x = 7,874,493.39