Finding the Third Proportional to 1,308,546 and 1,969,371

Step by Step Solution

1. Step 1: Write the proportion equation
   1,308,546 : 1,969,371 = 1,969,371 : x
2. Step 2: Convert to fraction form
   1,308,546/1,969,371 = 1,969,371/x
3. Step 3: Cross multiply
   1,308,546x = 1,969,371 × 1,969,371
4. Step 4: Simplify right side
   1,308,546x = 3,878,422,135,641
5. Step 5: Solve for x
   x = 3,878,422,135,641/1,308,546
6. Step 6: Final answer
   x = 2,963,917.31