Finding the Third Proportional to 13,009,668,922 and 17,553,097,743

Step by Step Solution

1. Step 1: Write the proportion equation
   13,009,668,922 : 17,553,097,743 = 17,553,097,743 : x
2. Step 2: Convert to fraction form
   13,009,668,922/17,553,097,743 = 17,553,097,743/x
3. Step 3: Cross multiply
   13,009,668,922x = 17,553,097,743 × 17,553,097,743
4. Step 4: Simplify right side
   13,009,668,922x = 308,111,240,375,311,663,104
5. Step 5: Solve for x
   x = 308,111,240,375,311,663,104/13,009,668,922
6. Step 6: Final answer
   x = 23,683,249,913.78