Finding the Third Proportional to 42,414,840 and 65,275,632

Step by Step Solution

1. Step 1: Write the proportion equation
   42,414,840 : 65,275,632 = 65,275,632 : x
2. Step 2: Convert to fraction form
   42,414,840/65,275,632 = 65,275,632/x
3. Step 3: Cross multiply
   42,414,840x = 65,275,632 × 65,275,632
4. Step 4: Simplify right side
   42,414,840x = 4,260,908,132,999,424
5. Step 5: Solve for x
   x = 4,260,908,132,999,424/42,414,840
6. Step 6: Final answer
   x = 100,457,956.06