Finding the Third Proportional to 2,558,095,209 and 5,597,616,186

Step by Step Solution

1. Step 1: Write the proportion equation
   2,558,095,209 : 5,597,616,186 = 5,597,616,186 : x
2. Step 2: Convert to fraction form
   2,558,095,209/5,597,616,186 = 5,597,616,186/x
3. Step 3: Cross multiply
   2,558,095,209x = 5,597,616,186 × 5,597,616,186
4. Step 4: Simplify right side
   2,558,095,209x = 31,333,306,965,769,187,328
5. Step 5: Solve for x
   x = 31,333,306,965,769,187,328/2,558,095,209
6. Step 6: Final answer
   x = 12,248,686,778.95