Finding the Third Proportional to 1,651,907 and 2,553,173

Step by Step Solution

1. Step 1: Write the proportion equation
   1,651,907 : 2,553,173 = 2,553,173 : x
2. Step 2: Convert to fraction form
   1,651,907/2,553,173 = 2,553,173/x
3. Step 3: Cross multiply
   1,651,907x = 2,553,173 × 2,553,173
4. Step 4: Simplify right side
   1,651,907x = 6,518,692,367,929
5. Step 5: Solve for x
   x = 6,518,692,367,929/1,651,907
6. Step 6: Final answer
   x = 3,946,161.84