Finding the Third Proportional to 498,525 and 1,087,278

Step by Step Solution

1. Step 1: Write the proportion equation
   498,525 : 1,087,278 = 1,087,278 : x
2. Step 2: Convert to fraction form
   498,525/1,087,278 = 1,087,278/x
3. Step 3: Cross multiply
   498,525x = 1,087,278 × 1,087,278
4. Step 4: Simplify right side
   498,525x = 1,182,173,449,284
5. Step 5: Solve for x
   x = 1,182,173,449,284/498,525
6. Step 6: Final answer
   x = 2,371,342.36