Finding the Third Proportional to 4,321,616,738.25 and 10,003,919,875.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,321,616,738.25 : 10,003,919,875.50 = 10,003,919,875.50 : x
2. Step 2: Convert to fraction form
   4,321,616,738.25/10,003,919,875.50 = 10,003,919,875.50/x
3. Step 3: Cross multiply
   4,321,616,738.25x = 10,003,919,875.50 × 10,003,919,875.50
4. Step 4: Simplify right side
   4,321,616,738.25x = 100,078,412,875,423,940,608
5. Step 5: Solve for x
   x = 100,078,412,875,423,940,608/4,321,616,738.25
6. Step 6: Final answer
   x = 23,157,632,649.29