Finding the Third Proportional to 33,535,134 and 68,303,520

Step by Step Solution

1. Step 1: Write the proportion equation
   33,535,134 : 68,303,520 = 68,303,520 : x
2. Step 2: Convert to fraction form
   33,535,134/68,303,520 = 68,303,520/x
3. Step 3: Cross multiply
   33,535,134x = 68,303,520 × 68,303,520
4. Step 4: Simplify right side
   33,535,134x = 4,665,370,844,390,400
5. Step 5: Solve for x
   x = 4,665,370,844,390,400/33,535,134
6. Step 6: Final answer
   x = 139,118,896.75