Finding the Third Proportional to 2,237,551,538.25 and 3,510,058,058.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,237,551,538.25 : 3,510,058,058.25 = 3,510,058,058.25 : x
2. Step 2: Convert to fraction form
   2,237,551,538.25/3,510,058,058.25 = 3,510,058,058.25/x
3. Step 3: Cross multiply
   2,237,551,538.25x = 3,510,058,058.25 × 3,510,058,058.25
4. Step 4: Simplify right side
   2,237,551,538.25x = 12,320,507,572,285,759,488
5. Step 5: Solve for x
   x = 12,320,507,572,285,759,488/2,237,551,538.25
6. Step 6: Final answer
   x = 5,506,245,269.29