Finding the Third Proportional to 1,426,488 and 3,132,880

Step by Step Solution

1. Step 1: Write the proportion equation
   1,426,488 : 3,132,880 = 3,132,880 : x
2. Step 2: Convert to fraction form
   1,426,488/3,132,880 = 3,132,880/x
3. Step 3: Cross multiply
   1,426,488x = 3,132,880 × 3,132,880
4. Step 4: Simplify right side
   1,426,488x = 9,814,937,094,400
5. Step 5: Solve for x
   x = 9,814,937,094,400/1,426,488
6. Step 6: Final answer
   x = 6,880,490.47