Finding the Third Proportional to 2,355,661,023 and 3,488,008,474.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,355,661,023 : 3,488,008,474.50 = 3,488,008,474.50 : x
2. Step 2: Convert to fraction form
   2,355,661,023/3,488,008,474.50 = 3,488,008,474.50/x
3. Step 3: Cross multiply
   2,355,661,023x = 3,488,008,474.50 × 3,488,008,474.50
4. Step 4: Simplify right side
   2,355,661,023x = 12,166,203,118,183,817,216
5. Step 5: Solve for x
   x = 12,166,203,118,183,817,216/2,355,661,023
6. Step 6: Final answer
   x = 5,164,666,307.84