Finding the Third Proportional to 551,720 and 1,182,184

Step by Step Solution

1. Step 1: Write the proportion equation
   551,720 : 1,182,184 = 1,182,184 : x
2. Step 2: Convert to fraction form
   551,720/1,182,184 = 1,182,184/x
3. Step 3: Cross multiply
   551,720x = 1,182,184 × 1,182,184
4. Step 4: Simplify right side
   551,720x = 1,397,559,009,856
5. Step 5: Solve for x
   x = 1,397,559,009,856/551,720
6. Step 6: Final answer
   x = 2,533,094.70