Finding the Third Proportional to 8,840,105 and 13,293,056

Step by Step Solution

1. Step 1: Write the proportion equation
   8,840,105 : 13,293,056 = 13,293,056 : x
2. Step 2: Convert to fraction form
   8,840,105/13,293,056 = 13,293,056/x
3. Step 3: Cross multiply
   8,840,105x = 13,293,056 × 13,293,056
4. Step 4: Simplify right side
   8,840,105x = 176,705,337,819,136
5. Step 5: Solve for x
   x = 176,705,337,819,136/8,840,105
6. Step 6: Final answer
   x = 19,989,054.18