Finding the Third Proportional to 543,848 and 1,166,428

Step by Step Solution

1. Step 1: Write the proportion equation
   543,848 : 1,166,428 = 1,166,428 : x
2. Step 2: Convert to fraction form
   543,848/1,166,428 = 1,166,428/x
3. Step 3: Cross multiply
   543,848x = 1,166,428 × 1,166,428
4. Step 4: Simplify right side
   543,848x = 1,360,554,279,184
5. Step 5: Solve for x
   x = 1,360,554,279,184/543,848
6. Step 6: Final answer
   x = 2,501,717.90