Finding the Third Proportional to 1,219,091,398 and 2,671,086,996

Step by Step Solution

1. Step 1: Write the proportion equation
   1,219,091,398 : 2,671,086,996 = 2,671,086,996 : x
2. Step 2: Convert to fraction form
   1,219,091,398/2,671,086,996 = 2,671,086,996/x
3. Step 3: Cross multiply
   1,219,091,398x = 2,671,086,996 × 2,671,086,996
4. Step 4: Simplify right side
   1,219,091,398x = 7,134,705,740,200,303,616
5. Step 5: Solve for x
   x = 7,134,705,740,200,303,616/1,219,091,398
6. Step 6: Final answer
   x = 5,852,478,125.84