Finding the Third Proportional to 59,122,941,188 and 122,436,709,384

Step by Step Solution

1. Step 1: Write the proportion equation
   59,122,941,188 : 122,436,709,384 = 122,436,709,384 : x
2. Step 2: Convert to fraction form
   59,122,941,188/122,436,709,384 = 122,436,709,384/x
3. Step 3: Cross multiply
   59,122,941,188x = 122,436,709,384 × 122,436,709,384
4. Step 4: Simplify right side
   59,122,941,188x = 14,990,747,804,782,072,692,736
5. Step 5: Solve for x
   x = 14,990,747,804,782,072,692,736/59,122,941,188
6. Step 6: Final answer
   x = 253,552,132,278.30