Finding the Third Proportional to 5,090,953,929.75 and 10,959,964,131.38

Step by Step Solution

1. Step 1: Write the proportion equation
   5,090,953,929.75 : 10,959,964,131.38 = 10,959,964,131.38 : x
2. Step 2: Convert to fraction form
   5,090,953,929.75/10,959,964,131.38 = 10,959,964,131.38/x
3. Step 3: Cross multiply
   5,090,953,929.75x = 10,959,964,131.38 × 10,959,964,131.38
4. Step 4: Simplify right side
   5,090,953,929.75x = 120,120,813,761,026,555,904
5. Step 5: Solve for x
   x = 120,120,813,761,026,555,904/5,090,953,929.75
6. Step 6: Final answer
   x = 23,594,952,030.32