Finding the Third Proportional to 3,422,692,028 and 7,501,536,544

Step by Step Solution

1. Step 1: Write the proportion equation
   3,422,692,028 : 7,501,536,544 = 7,501,536,544 : x
2. Step 2: Convert to fraction form
   3,422,692,028/7,501,536,544 = 7,501,536,544/x
3. Step 3: Cross multiply
   3,422,692,028x = 7,501,536,544 × 7,501,536,544
4. Step 4: Simplify right side
   3,422,692,028x = 56,273,050,520,967,462,912
5. Step 5: Solve for x
   x = 56,273,050,520,967,462,912/3,422,692,028
6. Step 6: Final answer
   x = 16,441,166,795.21