Finding the Third Proportional to 1,711,681 and 2,649,003

Step by Step Solution

1. Step 1: Write the proportion equation
   1,711,681 : 2,649,003 = 2,649,003 : x
2. Step 2: Convert to fraction form
   1,711,681/2,649,003 = 2,649,003/x
3. Step 3: Cross multiply
   1,711,681x = 2,649,003 × 2,649,003
4. Step 4: Simplify right side
   1,711,681x = 7,017,216,894,009
5. Step 5: Solve for x
   x = 7,017,216,894,009/1,711,681
6. Step 6: Final answer
   x = 4,099,605.53