Finding the Third Proportional to 1,416,392 and 2,193,132

Step by Step Solution

1. Step 1: Write the proportion equation
   1,416,392 : 2,193,132 = 2,193,132 : x
2. Step 2: Convert to fraction form
   1,416,392/2,193,132 = 2,193,132/x
3. Step 3: Cross multiply
   1,416,392x = 2,193,132 × 2,193,132
4. Step 4: Simplify right side
   1,416,392x = 4,809,827,969,424
5. Step 5: Solve for x
   x = 4,809,827,969,424/1,416,392
6. Step 6: Final answer
   x = 3,395,831.08