Finding the Third Proportional to 48,858,757,861.50 and 105,434,570,443.50

Step by Step Solution

1. Step 1: Write the proportion equation
   48,858,757,861.50 : 105,434,570,443.50 = 105,434,570,443.50 : x
2. Step 2: Convert to fraction form
   48,858,757,861.50/105,434,570,443.50 = 105,434,570,443.50/x
3. Step 3: Cross multiply
   48,858,757,861.50x = 105,434,570,443.50 × 105,434,570,443.50
4. Step 4: Simplify right side
   48,858,757,861.50x = 11,116,448,644,605,363,093,504
5. Step 5: Solve for x
   x = 11,116,448,644,605,363,093,504/48,858,757,861.50
6. Step 6: Final answer
   x = 227,522,129,729.89