Finding the Third Proportional to 2,138,838 and 4,755,882

Step by Step Solution

1. Step 1: Write the proportion equation
   2,138,838 : 4,755,882 = 4,755,882 : x
2. Step 2: Convert to fraction form
   2,138,838/4,755,882 = 4,755,882/x
3. Step 3: Cross multiply
   2,138,838x = 4,755,882 × 4,755,882
4. Step 4: Simplify right side
   2,138,838x = 22,618,413,597,924
5. Step 5: Solve for x
   x = 22,618,413,597,924/2,138,838
6. Step 6: Final answer
   x = 10,575,094.33