Finding the Third Proportional to 6,430,091 and 13,744,499

Step by Step Solution

1. Step 1: Write the proportion equation
   6,430,091 : 13,744,499 = 13,744,499 : x
2. Step 2: Convert to fraction form
   6,430,091/13,744,499 = 13,744,499/x
3. Step 3: Cross multiply
   6,430,091x = 13,744,499 × 13,744,499
4. Step 4: Simplify right side
   6,430,091x = 188,911,252,761,001
5. Step 5: Solve for x
   x = 188,911,252,761,001/6,430,091
6. Step 6: Final answer
   x = 29,379,250.27