Finding the Third Proportional to 1,426,490 and 3,132,884

Step by Step Solution

1. Step 1: Write the proportion equation
   1,426,490 : 3,132,884 = 3,132,884 : x
2. Step 2: Convert to fraction form
   1,426,490/3,132,884 = 3,132,884/x
3. Step 3: Cross multiply
   1,426,490x = 3,132,884 × 3,132,884
4. Step 4: Simplify right side
   1,426,490x = 9,814,962,157,456
5. Step 5: Solve for x
   x = 9,814,962,157,456/1,426,490
6. Step 6: Final answer
   x = 6,880,498.40