Finding the Third Proportional to 30,443,124 and 64,073,436

Step by Step Solution

1. Step 1: Write the proportion equation
   30,443,124 : 64,073,436 = 64,073,436 : x
2. Step 2: Convert to fraction form
   30,443,124/64,073,436 = 64,073,436/x
3. Step 3: Cross multiply
   30,443,124x = 64,073,436 × 64,073,436
4. Step 4: Simplify right side
   30,443,124x = 4,105,405,200,846,096
5. Step 5: Solve for x
   x = 4,105,405,200,846,096/30,443,124
6. Step 6: Final answer
   x = 134,854,924.90