Finding the Third Proportional to 6,787,938,570 and 14,613,285,502.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,787,938,570 : 14,613,285,502.50 = 14,613,285,502.50 : x
2. Step 2: Convert to fraction form
   6,787,938,570/14,613,285,502.50 = 14,613,285,502.50/x
3. Step 3: Cross multiply
   6,787,938,570x = 14,613,285,502.50 × 14,613,285,502.50
4. Step 4: Simplify right side
   6,787,938,570x = 213,548,113,177,576,669,184
5. Step 5: Solve for x
   x = 213,548,113,177,576,669,184/6,787,938,570
6. Step 6: Final answer
   x = 31,459,936,028.50