Finding the Third Proportional to 498,878 and 1,094,340

Step by Step Solution

1. Step 1: Write the proportion equation
   498,878 : 1,094,340 = 1,094,340 : x
2. Step 2: Convert to fraction form
   498,878/1,094,340 = 1,094,340/x
3. Step 3: Cross multiply
   498,878x = 1,094,340 × 1,094,340
4. Step 4: Simplify right side
   498,878x = 1,197,580,035,600
5. Step 5: Solve for x
   x = 1,197,580,035,600/498,878
6. Step 6: Final answer
   x = 2,400,546.90