Finding the Third Proportional to 234,142,702 and 520,636,016

Step by Step Solution

1. Step 1: Write the proportion equation
   234,142,702 : 520,636,016 = 520,636,016 : x
2. Step 2: Convert to fraction form
   234,142,702/520,636,016 = 520,636,016/x
3. Step 3: Cross multiply
   234,142,702x = 520,636,016 × 520,636,016
4. Step 4: Simplify right side
   234,142,702x = 271,061,861,156,352,256
5. Step 5: Solve for x
   x = 271,061,861,156,352,256/234,142,702
6. Step 6: Final answer
   x = 1,157,678,026.44