Finding the Third Proportional to 551,054 and 1,168,240

Step by Step Solution

1. Step 1: Write the proportion equation
   551,054 : 1,168,240 = 1,168,240 : x
2. Step 2: Convert to fraction form
   551,054/1,168,240 = 1,168,240/x
3. Step 3: Cross multiply
   551,054x = 1,168,240 × 1,168,240
4. Step 4: Simplify right side
   551,054x = 1,364,784,697,600
5. Step 5: Solve for x
   x = 1,364,784,697,600/551,054
6. Step 6: Final answer
   x = 2,476,680.50