Finding the Third Proportional to 1,410,250 and 2,148,442

Step by Step Solution

1. Step 1: Write the proportion equation
   1,410,250 : 2,148,442 = 2,148,442 : x
2. Step 2: Convert to fraction form
   1,410,250/2,148,442 = 2,148,442/x
3. Step 3: Cross multiply
   1,410,250x = 2,148,442 × 2,148,442
4. Step 4: Simplify right side
   1,410,250x = 4,615,803,027,364
5. Step 5: Solve for x
   x = 4,615,803,027,364/1,410,250
6. Step 6: Final answer
   x = 3,273,038.84