Finding the Third Proportional to 1,869,242 and 4,053,410

Step by Step Solution

1. Step 1: Write the proportion equation
   1,869,242 : 4,053,410 = 4,053,410 : x
2. Step 2: Convert to fraction form
   1,869,242/4,053,410 = 4,053,410/x
3. Step 3: Cross multiply
   1,869,242x = 4,053,410 × 4,053,410
4. Step 4: Simplify right side
   1,869,242x = 16,430,132,628,100
5. Step 5: Solve for x
   x = 16,430,132,628,100/1,869,242
6. Step 6: Final answer
   x = 8,789,730.08