Finding the Third Proportional to 2,503,316 and 4,649,062

Step by Step Solution

1. Step 1: Write the proportion equation
   2,503,316 : 4,649,062 = 4,649,062 : x
2. Step 2: Convert to fraction form
   2,503,316/4,649,062 = 4,649,062/x
3. Step 3: Cross multiply
   2,503,316x = 4,649,062 × 4,649,062
4. Step 4: Simplify right side
   2,503,316x = 21,613,777,479,844
5. Step 5: Solve for x
   x = 21,613,777,479,844/2,503,316
6. Step 6: Final answer
   x = 8,634,058.78