Finding the Third Proportional to 1,640,097 and 3,549,762

Step by Step Solution

1. Step 1: Write the proportion equation
   1,640,097 : 3,549,762 = 3,549,762 : x
2. Step 2: Convert to fraction form
   1,640,097/3,549,762 = 3,549,762/x
3. Step 3: Cross multiply
   1,640,097x = 3,549,762 × 3,549,762
4. Step 4: Simplify right side
   1,640,097x = 12,600,810,256,644
5. Step 5: Solve for x
   x = 12,600,810,256,644/1,640,097
6. Step 6: Final answer
   x = 7,682,966.47