Finding the Third Proportional to 2,290,567 and 4,884,470

Step by Step Solution

1. Step 1: Write the proportion equation
   2,290,567 : 4,884,470 = 4,884,470 : x
2. Step 2: Convert to fraction form
   2,290,567/4,884,470 = 4,884,470/x
3. Step 3: Cross multiply
   2,290,567x = 4,884,470 × 4,884,470
4. Step 4: Simplify right side
   2,290,567x = 23,858,047,180,900
5. Step 5: Solve for x
   x = 23,858,047,180,900/2,290,567
6. Step 6: Final answer
   x = 10,415,782.28