Finding the Third Proportional to 1,410,200 and 2,148,348

Step by Step Solution

1. Step 1: Write the proportion equation
   1,410,200 : 2,148,348 = 2,148,348 : x
2. Step 2: Convert to fraction form
   1,410,200/2,148,348 = 2,148,348/x
3. Step 3: Cross multiply
   1,410,200x = 2,148,348 × 2,148,348
4. Step 4: Simplify right side
   1,410,200x = 4,615,399,129,104
5. Step 5: Solve for x
   x = 4,615,399,129,104/1,410,200
6. Step 6: Final answer
   x = 3,272,868.48