Finding the Third Proportional to 1,392,132 and 2,966,352

Step by Step Solution

1. Step 1: Write the proportion equation
   1,392,132 : 2,966,352 = 2,966,352 : x
2. Step 2: Convert to fraction form
   1,392,132/2,966,352 = 2,966,352/x
3. Step 3: Cross multiply
   1,392,132x = 2,966,352 × 2,966,352
4. Step 4: Simplify right side
   1,392,132x = 8,799,244,187,904
5. Step 5: Solve for x
   x = 8,799,244,187,904/1,392,132
6. Step 6: Final answer
   x = 6,320,696.74