Finding the Third Proportional to 162,733,143 and 245,613,042

Step by Step Solution

1. Step 1: Write the proportion equation
   162,733,143 : 245,613,042 = 245,613,042 : x
2. Step 2: Convert to fraction form
   162,733,143/245,613,042 = 245,613,042/x
3. Step 3: Cross multiply
   162,733,143x = 245,613,042 × 245,613,042
4. Step 4: Simplify right side
   162,733,143x = 60,325,766,400,493,760
5. Step 5: Solve for x
   x = 60,325,766,400,493,760/162,733,143
6. Step 6: Final answer
   x = 370,703,627.35