Finding the Third Proportional to 1,625,969 and 2,415,378

Step by Step Solution

1. Step 1: Write the proportion equation
   1,625,969 : 2,415,378 = 2,415,378 : x
2. Step 2: Convert to fraction form
   1,625,969/2,415,378 = 2,415,378/x
3. Step 3: Cross multiply
   1,625,969x = 2,415,378 × 2,415,378
4. Step 4: Simplify right side
   1,625,969x = 5,834,050,882,884
5. Step 5: Solve for x
   x = 5,834,050,882,884/1,625,969
6. Step 6: Final answer
   x = 3,588,045.58