Finding the Third Proportional to 1,642,132 and 2,614,976

Step by Step Solution

1. Step 1: Write the proportion equation
   1,642,132 : 2,614,976 = 2,614,976 : x
2. Step 2: Convert to fraction form
   1,642,132/2,614,976 = 2,614,976/x
3. Step 3: Cross multiply
   1,642,132x = 2,614,976 × 2,614,976
4. Step 4: Simplify right side
   1,642,132x = 6,838,099,480,576
5. Step 5: Solve for x
   x = 6,838,099,480,576/1,642,132
6. Step 6: Final answer
   x = 4,164,159.45