Finding the Third Proportional to 2,456,032,567.50 and 5,342,388,000.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,456,032,567.50 : 5,342,388,000.75 = 5,342,388,000.75 : x
2. Step 2: Convert to fraction form
   2,456,032,567.50/5,342,388,000.75 = 5,342,388,000.75/x
3. Step 3: Cross multiply
   2,456,032,567.50x = 5,342,388,000.75 × 5,342,388,000.75
4. Step 4: Simplify right side
   2,456,032,567.50x = 28,541,109,550,557,581,312
5. Step 5: Solve for x
   x = 28,541,109,550,557,581,312/2,456,032,567.50
6. Step 6: Final answer
   x = 11,620,818,847.53