Finding the Third Proportional to 2,176,245,076.50 and 4,721,974,501.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,176,245,076.50 : 4,721,974,501.50 = 4,721,974,501.50 : x
2. Step 2: Convert to fraction form
   2,176,245,076.50/4,721,974,501.50 = 4,721,974,501.50/x
3. Step 3: Cross multiply
   2,176,245,076.50x = 4,721,974,501.50 × 4,721,974,501.50
4. Step 4: Simplify right side
   2,176,245,076.50x = 22,297,043,192,816,173,056
5. Step 5: Solve for x
   x = 22,297,043,192,816,173,056/2,176,245,076.50
6. Step 6: Final answer
   x = 10,245,649,000.47