Finding the Third Proportional to 10,751,361,721.31 and 14,948,909,085.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,751,361,721.31 : 14,948,909,085.94 = 14,948,909,085.94 : x
2. Step 2: Convert to fraction form
   10,751,361,721.31/14,948,909,085.94 = 14,948,909,085.94/x
3. Step 3: Cross multiply
   10,751,361,721.31x = 14,948,909,085.94 × 14,948,909,085.94
4. Step 4: Simplify right side
   10,751,361,721.31x = 223,469,882,859,639,668,736
5. Step 5: Solve for x
   x = 223,469,882,859,639,668,736/10,751,361,721.31
6. Step 6: Final answer
   x = 20,785,263,174.31