Finding the Third Proportional to 16,572,456,303 and 35,508,762,171

Step by Step Solution

1. Step 1: Write the proportion equation
   16,572,456,303 : 35,508,762,171 = 35,508,762,171 : x
2. Step 2: Convert to fraction form
   16,572,456,303/35,508,762,171 = 35,508,762,171/x
3. Step 3: Cross multiply
   16,572,456,303x = 35,508,762,171 × 35,508,762,171
4. Step 4: Simplify right side
   16,572,456,303x = 1,260,872,190,916,640,636,928
5. Step 5: Solve for x
   x = 1,260,872,190,916,640,636,928/16,572,456,303
6. Step 6: Final answer
   x = 76,082,396,469.40