Finding the Third Proportional to 546,146 and 1,154,596

Step by Step Solution

1. Step 1: Write the proportion equation
   546,146 : 1,154,596 = 1,154,596 : x
2. Step 2: Convert to fraction form
   546,146/1,154,596 = 1,154,596/x
3. Step 3: Cross multiply
   546,146x = 1,154,596 × 1,154,596
4. Step 4: Simplify right side
   546,146x = 1,333,091,923,216
5. Step 5: Solve for x
   x = 1,333,091,923,216/546,146
6. Step 6: Final answer
   x = 2,440,907.60