Finding the Third Proportional to 42,414,842 and 65,275,635

Step by Step Solution

1. Step 1: Write the proportion equation
   42,414,842 : 65,275,635 = 65,275,635 : x
2. Step 2: Convert to fraction form
   42,414,842/65,275,635 = 65,275,635/x
3. Step 3: Cross multiply
   42,414,842x = 65,275,635 × 65,275,635
4. Step 4: Simplify right side
   42,414,842x = 4,260,908,524,653,225
5. Step 5: Solve for x
   x = 4,260,908,524,653,225/42,414,842
6. Step 6: Final answer
   x = 100,457,960.56