Finding the Third Proportional to 2,998,538 and 6,556,300

Step by Step Solution

1. Step 1: Write the proportion equation
   2,998,538 : 6,556,300 = 6,556,300 : x
2. Step 2: Convert to fraction form
   2,998,538/6,556,300 = 6,556,300/x
3. Step 3: Cross multiply
   2,998,538x = 6,556,300 × 6,556,300
4. Step 4: Simplify right side
   2,998,538x = 42,985,069,690,000
5. Step 5: Solve for x
   x = 42,985,069,690,000/2,998,538
6. Step 6: Final answer
   x = 14,335,342.65