Finding the Third Proportional to 2,112,502 and 4,561,755

Step by Step Solution

1. Step 1: Write the proportion equation
   2,112,502 : 4,561,755 = 4,561,755 : x
2. Step 2: Convert to fraction form
   2,112,502/4,561,755 = 4,561,755/x
3. Step 3: Cross multiply
   2,112,502x = 4,561,755 × 4,561,755
4. Step 4: Simplify right side
   2,112,502x = 20,809,608,680,025
5. Step 5: Solve for x
   x = 20,809,608,680,025/2,112,502
6. Step 6: Final answer
   x = 9,850,693.01