Finding the Third Proportional to 106,535,831,532 and 231,826,265,776.50

Step by Step Solution

1. Step 1: Write the proportion equation
   106,535,831,532 : 231,826,265,776.50 = 231,826,265,776.50 : x
2. Step 2: Convert to fraction form
   106,535,831,532/231,826,265,776.50 = 231,826,265,776.50/x
3. Step 3: Cross multiply
   106,535,831,532x = 231,826,265,776.50 × 231,826,265,776.50
4. Step 4: Simplify right side
   106,535,831,532x = 53,743,417,503,876,416,274,432
5. Step 5: Solve for x
   x = 53,743,417,503,876,416,274,432/106,535,831,532
6. Step 6: Final answer
   x = 504,463,303,388.53