Finding the Third Proportional to 5,765,935,430 and 12,588,769,156

Step by Step Solution

1. Step 1: Write the proportion equation
   5,765,935,430 : 12,588,769,156 = 12,588,769,156 : x
2. Step 2: Convert to fraction form
   5,765,935,430/12,588,769,156 = 12,588,769,156/x
3. Step 3: Cross multiply
   5,765,935,430x = 12,588,769,156 × 12,588,769,156
4. Step 4: Simplify right side
   5,765,935,430x = 158,477,108,863,056,936,960
5. Step 5: Solve for x
   x = 158,477,108,863,056,936,960/5,765,935,430
6. Step 6: Final answer
   x = 27,485,064,789.05