Finding the Third Proportional to 6,213,819,297.75 and 13,630,666,012.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,213,819,297.75 : 13,630,666,012.50 = 13,630,666,012.50 : x
2. Step 2: Convert to fraction form
   6,213,819,297.75/13,630,666,012.50 = 13,630,666,012.50/x
3. Step 3: Cross multiply
   6,213,819,297.75x = 13,630,666,012.50 × 13,630,666,012.50
4. Step 4: Simplify right side
   6,213,819,297.75x = 185,795,055,944,322,646,016
5. Step 5: Solve for x
   x = 185,795,055,944,322,646,016/6,213,819,297.75
6. Step 6: Final answer
   x = 29,900,299,162.48