Finding the Third Proportional to 9,620,500 and 20,037,068

Step by Step Solution

1. Step 1: Write the proportion equation
   9,620,500 : 20,037,068 = 20,037,068 : x
2. Step 2: Convert to fraction form
   9,620,500/20,037,068 = 20,037,068/x
3. Step 3: Cross multiply
   9,620,500x = 20,037,068 × 20,037,068
4. Step 4: Simplify right side
   9,620,500x = 401,484,094,036,624
5. Step 5: Solve for x
   x = 401,484,094,036,624/9,620,500
6. Step 6: Final answer
   x = 41,732,144.28