Finding the Third Proportional to 30,854,536 and 64,262,884

Step by Step Solution

1. Step 1: Write the proportion equation
   30,854,536 : 64,262,884 = 64,262,884 : x
2. Step 2: Convert to fraction form
   30,854,536/64,262,884 = 64,262,884/x
3. Step 3: Cross multiply
   30,854,536x = 64,262,884 × 64,262,884
4. Step 4: Simplify right side
   30,854,536x = 4,129,718,259,997,456
5. Step 5: Solve for x
   x = 4,129,718,259,997,456/30,854,536
6. Step 6: Final answer
   x = 133,844,769.53