Finding the Third Proportional to 1,247,192 and 1,824,132

Step by Step Solution

1. Step 1: Write the proportion equation
   1,247,192 : 1,824,132 = 1,824,132 : x
2. Step 2: Convert to fraction form
   1,247,192/1,824,132 = 1,824,132/x
3. Step 3: Cross multiply
   1,247,192x = 1,824,132 × 1,824,132
4. Step 4: Simplify right side
   1,247,192x = 3,327,457,553,424
5. Step 5: Solve for x
   x = 3,327,457,553,424/1,247,192
6. Step 6: Final answer
   x = 2,667,959.35