Finding the Third Proportional to 1,679,616 and 2,550,528

Step by Step Solution

1. Step 1: Write the proportion equation
   1,679,616 : 2,550,528 = 2,550,528 : x
2. Step 2: Convert to fraction form
   1,679,616/2,550,528 = 2,550,528/x
3. Step 3: Cross multiply
   1,679,616x = 2,550,528 × 2,550,528
4. Step 4: Simplify right side
   1,679,616x = 6,505,193,078,784
5. Step 5: Solve for x
   x = 6,505,193,078,784/1,679,616
6. Step 6: Final answer
   x = 3,873,024