Finding the Third Proportional to 546,267 and 1,114,215

Step by Step Solution

1. Step 1: Write the proportion equation
   546,267 : 1,114,215 = 1,114,215 : x
2. Step 2: Convert to fraction form
   546,267/1,114,215 = 1,114,215/x
3. Step 3: Cross multiply
   546,267x = 1,114,215 × 1,114,215
4. Step 4: Simplify right side
   546,267x = 1,241,475,066,225
5. Step 5: Solve for x
   x = 1,241,475,066,225/546,267
6. Step 6: Final answer
   x = 2,272,652.51