Finding the Third Proportional to 19,000,960 and 42,241,856

Step by Step Solution

1. Step 1: Write the proportion equation
   19,000,960 : 42,241,856 = 42,241,856 : x
2. Step 2: Convert to fraction form
   19,000,960/42,241,856 = 42,241,856/x
3. Step 3: Cross multiply
   19,000,960x = 42,241,856 × 42,241,856
4. Step 4: Simplify right side
   19,000,960x = 1,784,374,398,324,736
5. Step 5: Solve for x
   x = 1,784,374,398,324,736/19,000,960
6. Step 6: Final answer
   x = 93,909,697.11