Finding the Third Proportional to 2,205,946,348.50 and 4,760,499,403.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,205,946,348.50 : 4,760,499,403.50 = 4,760,499,403.50 : x
2. Step 2: Convert to fraction form
   2,205,946,348.50/4,760,499,403.50 = 4,760,499,403.50/x
3. Step 3: Cross multiply
   2,205,946,348.50x = 4,760,499,403.50 × 4,760,499,403.50
4. Step 4: Simplify right side
   2,205,946,348.50x = 22,662,354,570,723,856,384
5. Step 5: Solve for x
   x = 22,662,354,570,723,856,384/2,205,946,348.50
6. Step 6: Final answer
   x = 10,273,302,696.66