Finding the Third Proportional to 1,490,392 and 2,363,852

Step by Step Solution

1. Step 1: Write the proportion equation
   1,490,392 : 2,363,852 = 2,363,852 : x
2. Step 2: Convert to fraction form
   1,490,392/2,363,852 = 2,363,852/x
3. Step 3: Cross multiply
   1,490,392x = 2,363,852 × 2,363,852
4. Step 4: Simplify right side
   1,490,392x = 5,587,796,277,904
5. Step 5: Solve for x
   x = 5,587,796,277,904/1,490,392
6. Step 6: Final answer
   x = 3,749,212.47