Finding the Third Proportional to 546,484 and 1,120,184

Step by Step Solution

1. Step 1: Write the proportion equation
   546,484 : 1,120,184 = 1,120,184 : x
2. Step 2: Convert to fraction form
   546,484/1,120,184 = 1,120,184/x
3. Step 3: Cross multiply
   546,484x = 1,120,184 × 1,120,184
4. Step 4: Simplify right side
   546,484x = 1,254,812,193,856
5. Step 5: Solve for x
   x = 1,254,812,193,856/546,484
6. Step 6: Final answer
   x = 2,296,155.41