Finding the Third Proportional to 3,392,201,856 and 5,091,892,608

Step by Step Solution

1. Step 1: Write the proportion equation
   3,392,201,856 : 5,091,892,608 = 5,091,892,608 : x
2. Step 2: Convert to fraction form
   3,392,201,856/5,091,892,608 = 5,091,892,608/x
3. Step 3: Cross multiply
   3,392,201,856x = 5,091,892,608 × 5,091,892,608
4. Step 4: Simplify right side
   3,392,201,856x = 25,927,370,331,405,041,664
5. Step 5: Solve for x
   x = 25,927,370,331,405,041,664/3,392,201,856
6. Step 6: Final answer
   x = 7,643,227,446.96