Finding the Third Proportional to 13,894,230,243 and 21,468,889,300.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,894,230,243 : 21,468,889,300.50 = 21,468,889,300.50 : x
2. Step 2: Convert to fraction form
   13,894,230,243/21,468,889,300.50 = 21,468,889,300.50/x
3. Step 3: Cross multiply
   13,894,230,243x = 21,468,889,300.50 × 21,468,889,300.50
4. Step 4: Simplify right side
   13,894,230,243x = 460,913,207,797,123,383,296
5. Step 5: Solve for x
   x = 460,913,207,797,123,383,296/13,894,230,243
6. Step 6: Final answer
   x = 33,172,993,374.67