Finding the Third Proportional to 70,298,034 and 144,020,916

Step by Step Solution

1. Step 1: Write the proportion equation
   70,298,034 : 144,020,916 = 144,020,916 : x
2. Step 2: Convert to fraction form
   70,298,034/144,020,916 = 144,020,916/x
3. Step 3: Cross multiply
   70,298,034x = 144,020,916 × 144,020,916
4. Step 4: Simplify right side
   70,298,034x = 20,742,024,245,479,056
5. Step 5: Solve for x
   x = 20,742,024,245,479,056/70,298,034
6. Step 6: Final answer
   x = 295,058,383.08