Finding the Third Proportional to 30,942,214 and 64,427,252

Step by Step Solution

1. Step 1: Write the proportion equation
   30,942,214 : 64,427,252 = 64,427,252 : x
2. Step 2: Convert to fraction form
   30,942,214/64,427,252 = 64,427,252/x
3. Step 3: Cross multiply
   30,942,214x = 64,427,252 × 64,427,252
4. Step 4: Simplify right side
   30,942,214x = 4,150,870,800,271,504
5. Step 5: Solve for x
   x = 4,150,870,800,271,504/30,942,214
6. Step 6: Final answer
   x = 134,149,120.69