Finding the Third Proportional to 2,523,617,845.88 and 5,522,166,798.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,523,617,845.88 : 5,522,166,798.75 = 5,522,166,798.75 : x
2. Step 2: Convert to fraction form
   2,523,617,845.88/5,522,166,798.75 = 5,522,166,798.75/x
3. Step 3: Cross multiply
   2,523,617,845.88x = 5,522,166,798.75 × 5,522,166,798.75
4. Step 4: Simplify right side
   2,523,617,845.88x = 30,494,326,153,216,823,296
5. Step 5: Solve for x
   x = 30,494,326,153,216,823,296/2,523,617,845.88
6. Step 6: Final answer
   x = 12,083,575,254.10