Finding the Third Proportional to 2,237,551,548 and 3,510,058,072.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,237,551,548 : 3,510,058,072.50 = 3,510,058,072.50 : x
2. Step 2: Convert to fraction form
   2,237,551,548/3,510,058,072.50 = 3,510,058,072.50/x
3. Step 3: Cross multiply
   2,237,551,548x = 3,510,058,072.50 × 3,510,058,072.50
4. Step 4: Simplify right side
   2,237,551,548x = 12,320,507,672,322,414,592
5. Step 5: Solve for x
   x = 12,320,507,672,322,414,592/2,237,551,548
6. Step 6: Final answer
   x = 5,506,245,290.01