Finding the Third Proportional to 529,884 and 1,144,278

Step by Step Solution

1. Step 1: Write the proportion equation
   529,884 : 1,144,278 = 1,144,278 : x
2. Step 2: Convert to fraction form
   529,884/1,144,278 = 1,144,278/x
3. Step 3: Cross multiply
   529,884x = 1,144,278 × 1,144,278
4. Step 4: Simplify right side
   529,884x = 1,309,372,141,284
5. Step 5: Solve for x
   x = 1,309,372,141,284/529,884
6. Step 6: Final answer
   x = 2,471,054.31