Finding the Third Proportional to 9,620,496 and 20,037,060

Step by Step Solution

1. Step 1: Write the proportion equation
   9,620,496 : 20,037,060 = 20,037,060 : x
2. Step 2: Convert to fraction form
   9,620,496/20,037,060 = 20,037,060/x
3. Step 3: Cross multiply
   9,620,496x = 20,037,060 × 20,037,060
4. Step 4: Simplify right side
   9,620,496x = 401,483,773,443,600
5. Step 5: Solve for x
   x = 401,483,773,443,600/9,620,496
6. Step 6: Final answer
   x = 41,732,128.31