Finding the Third Proportional to 1,162,620 and 2,554,416

Step by Step Solution

1. Step 1: Write the proportion equation
   1,162,620 : 2,554,416 = 2,554,416 : x
2. Step 2: Convert to fraction form
   1,162,620/2,554,416 = 2,554,416/x
3. Step 3: Cross multiply
   1,162,620x = 2,554,416 × 2,554,416
4. Step 4: Simplify right side
   1,162,620x = 6,525,041,101,056
5. Step 5: Solve for x
   x = 6,525,041,101,056/1,162,620
6. Step 6: Final answer
   x = 5,612,359.24