Finding the Third Proportional to 1,625,996 and 2,415,423

Step by Step Solution

1. Step 1: Write the proportion equation
   1,625,996 : 2,415,423 = 2,415,423 : x
2. Step 2: Convert to fraction form
   1,625,996/2,415,423 = 2,415,423/x
3. Step 3: Cross multiply
   1,625,996x = 2,415,423 × 2,415,423
4. Step 4: Simplify right side
   1,625,996x = 5,834,268,268,929
5. Step 5: Solve for x
   x = 5,834,268,268,929/1,625,996
6. Step 6: Final answer
   x = 3,588,119.69