Finding the Third Proportional to 2,523,444 and 5,551,534.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,523,444 : 5,551,534.50 = 5,551,534.50 : x
2. Step 2: Convert to fraction form
   2,523,444/5,551,534.50 = 5,551,534.50/x
3. Step 3: Cross multiply
   2,523,444x = 5,551,534.50 × 5,551,534.50
4. Step 4: Simplify right side
   2,523,444x = 30,819,535,304,690.25
5. Step 5: Solve for x
   x = 30,819,535,304,690.25/2,523,444
6. Step 6: Final answer
   x = 12,213,282.84