Finding the Third Proportional to 1,766,451 and 2,649,615

Step by Step Solution

1. Step 1: Write the proportion equation
   1,766,451 : 2,649,615 = 2,649,615 : x
2. Step 2: Convert to fraction form
   1,766,451/2,649,615 = 2,649,615/x
3. Step 3: Cross multiply
   1,766,451x = 2,649,615 × 2,649,615
4. Step 4: Simplify right side
   1,766,451x = 7,020,459,648,225
5. Step 5: Solve for x
   x = 7,020,459,648,225/1,766,451
6. Step 6: Final answer
   x = 3,974,330.25