Finding the Third Proportional to 11,246,478,613.50 and 23,423,821,426.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,246,478,613.50 : 23,423,821,426.50 = 23,423,821,426.50 : x
2. Step 2: Convert to fraction form
   11,246,478,613.50/23,423,821,426.50 = 23,423,821,426.50/x
3. Step 3: Cross multiply
   11,246,478,613.50x = 23,423,821,426.50 × 23,423,821,426.50
4. Step 4: Simplify right side
   11,246,478,613.50x = 548,675,410,220,560,482,304
5. Step 5: Solve for x
   x = 548,675,410,220,560,482,304/11,246,478,613.50
6. Step 6: Final answer
   x = 48,786,418,316.04