Finding the Third Proportional to 128,110,719,656 and 275,501,662,096

Step by Step Solution

1. Step 1: Write the proportion equation
   128,110,719,656 : 275,501,662,096 = 275,501,662,096 : x
2. Step 2: Convert to fraction form
   128,110,719,656/275,501,662,096 = 275,501,662,096/x
3. Step 3: Cross multiply
   128,110,719,656x = 275,501,662,096 × 275,501,662,096
4. Step 4: Simplify right side
   128,110,719,656x = 75,901,165,817,658,563,624,960
5. Step 5: Solve for x
   x = 75,901,165,817,658,563,624,960/128,110,719,656
6. Step 6: Final answer
   x = 592,465,376,991.61