Finding the Third Proportional to 30,063,208 and 64,377,936

Step by Step Solution

1. Step 1: Write the proportion equation
   30,063,208 : 64,377,936 = 64,377,936 : x
2. Step 2: Convert to fraction form
   30,063,208/64,377,936 = 64,377,936/x
3. Step 3: Cross multiply
   30,063,208x = 64,377,936 × 64,377,936
4. Step 4: Simplify right side
   30,063,208x = 4,144,518,643,620,096
5. Step 5: Solve for x
   x = 4,144,518,643,620,096/30,063,208
6. Step 6: Final answer
   x = 137,860,159.29