Finding the Third Proportional to 13,636,586,434,728 and 29,673,762,016,672

Step by Step Solution

1. Step 1: Write the proportion equation
   13,636,586,434,728 : 29,673,762,016,672 = 29,673,762,016,672 : x
2. Step 2: Convert to fraction form
   13,636,586,434,728/29,673,762,016,672 = 29,673,762,016,672/x
3. Step 3: Cross multiply
   13,636,586,434,728x = 29,673,762,016,672 × 29,673,762,016,672
4. Step 4: Simplify right side
   13,636,586,434,728x = 880,532,152,222,085,854,852,546,560
5. Step 5: Solve for x
   x = 880,532,152,222,085,854,852,546,560/13,636,586,434,728
6. Step 6: Final answer
   x = 64,571,302,828,371.59