Finding the Third Proportional to 1,052,355 and 2,272,860

Step by Step Solution

1. Step 1: Write the proportion equation
   1,052,355 : 2,272,860 = 2,272,860 : x
2. Step 2: Convert to fraction form
   1,052,355/2,272,860 = 2,272,860/x
3. Step 3: Cross multiply
   1,052,355x = 2,272,860 × 2,272,860
4. Step 4: Simplify right side
   1,052,355x = 5,165,892,579,600
5. Step 5: Solve for x
   x = 5,165,892,579,600/1,052,355
6. Step 6: Final answer
   x = 4,908,887.76