Finding the Third Proportional to 3,426,413,872.50 and 4,623,036,822

Step by Step Solution

1. Step 1: Write the proportion equation
   3,426,413,872.50 : 4,623,036,822 = 4,623,036,822 : x
2. Step 2: Convert to fraction form
   3,426,413,872.50/4,623,036,822 = 4,623,036,822/x
3. Step 3: Cross multiply
   3,426,413,872.50x = 4,623,036,822 × 4,623,036,822
4. Step 4: Simplify right side
   3,426,413,872.50x = 21,372,469,457,567,858,688
5. Step 5: Solve for x
   x = 21,372,469,457,567,858,688/3,426,413,872.50
6. Step 6: Final answer
   x = 6,237,562,143.06