Finding the Third Proportional to 28,882,884 and 63,434,760

Step by Step Solution

1. Step 1: Write the proportion equation
   28,882,884 : 63,434,760 = 63,434,760 : x
2. Step 2: Convert to fraction form
   28,882,884/63,434,760 = 63,434,760/x
3. Step 3: Cross multiply
   28,882,884x = 63,434,760 × 63,434,760
4. Step 4: Simplify right side
   28,882,884x = 4,023,968,776,257,600
5. Step 5: Solve for x
   x = 4,023,968,776,257,600/28,882,884
6. Step 6: Final answer
   x = 139,320,186.18