Finding the Third Proportional to 6,141,671,742 and 13,261,992,085.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,141,671,742 : 13,261,992,085.50 = 13,261,992,085.50 : x
2. Step 2: Convert to fraction form
   6,141,671,742/13,261,992,085.50 = 13,261,992,085.50/x
3. Step 3: Cross multiply
   6,141,671,742x = 13,261,992,085.50 × 13,261,992,085.50
4. Step 4: Simplify right side
   6,141,671,742x = 175,880,434,075,864,629,248
5. Step 5: Solve for x
   x = 175,880,434,075,864,629,248/6,141,671,742
6. Step 6: Final answer
   x = 28,637,224,759.69