Finding the Third Proportional to 2,129,853 and 4,632,882

Step by Step Solution

1. Step 1: Write the proportion equation
   2,129,853 : 4,632,882 = 4,632,882 : x
2. Step 2: Convert to fraction form
   2,129,853/4,632,882 = 4,632,882/x
3. Step 3: Cross multiply
   2,129,853x = 4,632,882 × 4,632,882
4. Step 4: Simplify right side
   2,129,853x = 21,463,595,625,924
5. Step 5: Solve for x
   x = 21,463,595,625,924/2,129,853
6. Step 6: Final answer
   x = 10,077,500.95