Finding the Third Proportional to 2,559,763 and 5,499,414

Step by Step Solution

1. Step 1: Write the proportion equation
   2,559,763 : 5,499,414 = 5,499,414 : x
2. Step 2: Convert to fraction form
   2,559,763/5,499,414 = 5,499,414/x
3. Step 3: Cross multiply
   2,559,763x = 5,499,414 × 5,499,414
4. Step 4: Simplify right side
   2,559,763x = 30,243,554,343,396
5. Step 5: Solve for x
   x = 30,243,554,343,396/2,559,763
6. Step 6: Final answer
   x = 11,814,982.22