Finding the Third Proportional to 10,390,403,941.50 and 22,685,373,087

Step by Step Solution

1. Step 1: Write the proportion equation
   10,390,403,941.50 : 22,685,373,087 = 22,685,373,087 : x
2. Step 2: Convert to fraction form
   10,390,403,941.50/22,685,373,087 = 22,685,373,087/x
3. Step 3: Cross multiply
   10,390,403,941.50x = 22,685,373,087 × 22,685,373,087
4. Step 4: Simplify right side
   10,390,403,941.50x = 514,626,152,096,383,893,504
5. Step 5: Solve for x
   x = 514,626,152,096,383,893,504/10,390,403,941.50
6. Step 6: Final answer
   x = 49,528,984,146.70