Finding the Third Proportional to 21,813,424.88 and 33,822,466.31

Step by Step Solution

1. Step 1: Write the proportion equation
   21,813,424.88 : 33,822,466.31 = 33,822,466.31 : x
2. Step 2: Convert to fraction form
   21,813,424.88/33,822,466.31 = 33,822,466.31/x
3. Step 3: Cross multiply
   21,813,424.88x = 33,822,466.31 × 33,822,466.31
4. Step 4: Simplify right side
   21,813,424.88x = 1,143,959,227,460,197.25
5. Step 5: Solve for x
   x = 1,143,959,227,460,197.25/21,813,424.88
6. Step 6: Final answer
   x = 52,442,898.54