Finding the Third Proportional to 50,513,270 and 109,109,690

Step by Step Solution

1. Step 1: Write the proportion equation
   50,513,270 : 109,109,690 = 109,109,690 : x
2. Step 2: Convert to fraction form
   50,513,270/109,109,690 = 109,109,690/x
3. Step 3: Cross multiply
   50,513,270x = 109,109,690 × 109,109,690
4. Step 4: Simplify right side
   50,513,270x = 11,904,924,451,896,100
5. Step 5: Solve for x
   x = 11,904,924,451,896,100/50,513,270
6. Step 6: Final answer
   x = 235,679,148.31