Finding the Third Proportional to 6,238,243 and 13,650,496

Step by Step Solution

1. Step 1: Write the proportion equation
   6,238,243 : 13,650,496 = 13,650,496 : x
2. Step 2: Convert to fraction form
   6,238,243/13,650,496 = 13,650,496/x
3. Step 3: Cross multiply
   6,238,243x = 13,650,496 × 13,650,496
4. Step 4: Simplify right side
   6,238,243x = 186,336,041,046,016
5. Step 5: Solve for x
   x = 186,336,041,046,016/6,238,243
6. Step 6: Final answer
   x = 29,869,955.54