Finding the Third Proportional to 1,640,650 and 2,567,835

Step by Step Solution

1. Step 1: Write the proportion equation
   1,640,650 : 2,567,835 = 2,567,835 : x
2. Step 2: Convert to fraction form
   1,640,650/2,567,835 = 2,567,835/x
3. Step 3: Cross multiply
   1,640,650x = 2,567,835 × 2,567,835
4. Step 4: Simplify right side
   1,640,650x = 6,593,776,587,225
5. Step 5: Solve for x
   x = 6,593,776,587,225/1,640,650
6. Step 6: Final answer
   x = 4,019,002.58