Finding the Third Proportional to 9,105,058,962 and 13,657,588,429.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,105,058,962 : 13,657,588,429.50 = 13,657,588,429.50 : x
2. Step 2: Convert to fraction form
   9,105,058,962/13,657,588,429.50 = 13,657,588,429.50/x
3. Step 3: Cross multiply
   9,105,058,962x = 13,657,588,429.50 × 13,657,588,429.50
4. Step 4: Simplify right side
   9,105,058,962x = 186,529,721,709,612,269,568
5. Step 5: Solve for x
   x = 186,529,721,709,612,269,568/9,105,058,962
6. Step 6: Final answer
   x = 20,486,382,624