Finding the Third Proportional to 70,613,154 and 152,373,420

Step by Step Solution

1. Step 1: Write the proportion equation
   70,613,154 : 152,373,420 = 152,373,420 : x
2. Step 2: Convert to fraction form
   70,613,154/152,373,420 = 152,373,420/x
3. Step 3: Cross multiply
   70,613,154x = 152,373,420 × 152,373,420
4. Step 4: Simplify right side
   70,613,154x = 23,217,659,122,496,400
5. Step 5: Solve for x
   x = 23,217,659,122,496,400/70,613,154
6. Step 6: Final answer
   x = 328,800,765.97