Finding the Third Proportional to 53,535,412,096 and 80,090,860,168.50

Step by Step Solution

1. Step 1: Write the proportion equation
   53,535,412,096 : 80,090,860,168.50 = 80,090,860,168.50 : x
2. Step 2: Convert to fraction form
   53,535,412,096/80,090,860,168.50 = 80,090,860,168.50/x
3. Step 3: Cross multiply
   53,535,412,096x = 80,090,860,168.50 × 80,090,860,168.50
4. Step 4: Simplify right side
   53,535,412,096x = 6,414,545,882,530,219,819,008
5. Step 5: Solve for x
   x = 6,414,545,882,530,219,819,008/53,535,412,096
6. Step 6: Final answer
   x = 119,818,744,852.99