Finding the Third Proportional to 113,370,824,834 and 243,566,245,012

Step by Step Solution

1. Step 1: Write the proportion equation
   113,370,824,834 : 243,566,245,012 = 243,566,245,012 : x
2. Step 2: Convert to fraction form
   113,370,824,834/243,566,245,012 = 243,566,245,012/x
3. Step 3: Cross multiply
   113,370,824,834x = 243,566,245,012 × 243,566,245,012
4. Step 4: Simplify right side
   113,370,824,834x = 59,324,515,709,245,611,573,248
5. Step 5: Solve for x
   x = 59,324,515,709,245,611,573,248/113,370,824,834
6. Step 6: Final answer
   x = 523,278,504,819.12