Finding the Third Proportional to 1,525,417 and 2,069,368

Step by Step Solution

1. Step 1: Write the proportion equation
   1,525,417 : 2,069,368 = 2,069,368 : x
2. Step 2: Convert to fraction form
   1,525,417/2,069,368 = 2,069,368/x
3. Step 3: Cross multiply
   1,525,417x = 2,069,368 × 2,069,368
4. Step 4: Simplify right side
   1,525,417x = 4,282,283,919,424
5. Step 5: Solve for x
   x = 4,282,283,919,424/1,525,417
6. Step 6: Final answer
   x = 2,807,287.40