Finding the Third Proportional to 2,503,318 and 4,649,066

Step by Step Solution

1. Step 1: Write the proportion equation
   2,503,318 : 4,649,066 = 4,649,066 : x
2. Step 2: Convert to fraction form
   2,503,318/4,649,066 = 4,649,066/x
3. Step 3: Cross multiply
   2,503,318x = 4,649,066 × 4,649,066
4. Step 4: Simplify right side
   2,503,318x = 21,613,814,672,356
5. Step 5: Solve for x
   x = 21,613,814,672,356/2,503,318
6. Step 6: Final answer
   x = 8,634,066.74