Finding the Third Proportional to 30,063,119 and 64,377,768

Step by Step Solution

1. Step 1: Write the proportion equation
   30,063,119 : 64,377,768 = 64,377,768 : x
2. Step 2: Convert to fraction form
   30,063,119/64,377,768 = 64,377,768/x
3. Step 3: Cross multiply
   30,063,119x = 64,377,768 × 64,377,768
4. Step 4: Simplify right side
   30,063,119x = 4,144,497,012,661,824
5. Step 5: Solve for x
   x = 4,144,497,012,661,824/30,063,119
6. Step 6: Final answer
   x = 137,859,847.90