Finding the Third Proportional to 16,128,562,104.63 and 25,300,954,768.75

Step by Step Solution

1. Step 1: Write the proportion equation
   16,128,562,104.63 : 25,300,954,768.75 = 25,300,954,768.75 : x
2. Step 2: Convert to fraction form
   16,128,562,104.63/25,300,954,768.75 = 25,300,954,768.75/x
3. Step 3: Cross multiply
   16,128,562,104.63x = 25,300,954,768.75 × 25,300,954,768.75
4. Step 4: Simplify right side
   16,128,562,104.63x = 640,138,312,210,333,302,784
5. Step 5: Solve for x
   x = 640,138,312,210,333,302,784/16,128,562,104.63
6. Step 6: Final answer
   x = 39,689,732,293.42