Finding the Third Proportional to 70,613,338 and 152,373,780

Step by Step Solution

1. Step 1: Write the proportion equation
   70,613,338 : 152,373,780 = 152,373,780 : x
2. Step 2: Convert to fraction form
   70,613,338/152,373,780 = 152,373,780/x
3. Step 3: Cross multiply
   70,613,338x = 152,373,780 × 152,373,780
4. Step 4: Simplify right side
   70,613,338x = 23,217,768,831,488,400
5. Step 5: Solve for x
   x = 23,217,768,831,488,400/70,613,338
6. Step 6: Final answer
   x = 328,801,462.86