Finding the Third Proportional to 2,604,749,958 and 5,587,621,932

Step by Step Solution

1. Step 1: Write the proportion equation
   2,604,749,958 : 5,587,621,932 = 5,587,621,932 : x
2. Step 2: Convert to fraction form
   2,604,749,958/5,587,621,932 = 5,587,621,932/x
3. Step 3: Cross multiply
   2,604,749,958x = 5,587,621,932 × 5,587,621,932
4. Step 4: Simplify right side
   2,604,749,958x = 31,221,518,854,967,410,688
5. Step 5: Solve for x
   x = 31,221,518,854,967,410,688/2,604,749,958
6. Step 6: Final answer
   x = 11,986,378,484.84