Finding the Third Proportional to 2,286,370 and 4,876,412

Step by Step Solution

1. Step 1: Write the proportion equation
   2,286,370 : 4,876,412 = 4,876,412 : x
2. Step 2: Convert to fraction form
   2,286,370/4,876,412 = 4,876,412/x
3. Step 3: Cross multiply
   2,286,370x = 4,876,412 × 4,876,412
4. Step 4: Simplify right side
   2,286,370x = 23,779,393,993,744
5. Step 5: Solve for x
   x = 23,779,393,993,744/2,286,370
6. Step 6: Final answer
   x = 10,400,501.23