Finding the Third Proportional to 2,479,810,225.50 and 5,354,104,369.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,479,810,225.50 : 5,354,104,369.50 = 5,354,104,369.50 : x
2. Step 2: Convert to fraction form
   2,479,810,225.50/5,354,104,369.50 = 5,354,104,369.50/x
3. Step 3: Cross multiply
   2,479,810,225.50x = 5,354,104,369.50 × 5,354,104,369.50
4. Step 4: Simplify right side
   2,479,810,225.50x = 28,666,433,599,498,993,664
5. Step 5: Solve for x
   x = 28,666,433,599,498,993,664/2,479,810,225.50
6. Step 6: Final answer
   x = 11,559,930,394.96