Finding the Third Proportional to 551,196 and 1,181,124

Step by Step Solution

1. Step 1: Write the proportion equation
   551,196 : 1,181,124 = 1,181,124 : x
2. Step 2: Convert to fraction form
   551,196/1,181,124 = 1,181,124/x
3. Step 3: Cross multiply
   551,196x = 1,181,124 × 1,181,124
4. Step 4: Simplify right side
   551,196x = 1,395,053,903,376
5. Step 5: Solve for x
   x = 1,395,053,903,376/551,196
6. Step 6: Final answer
   x = 2,530,957.96