Finding the Third Proportional to 19,370,736 and 42,520,122

Step by Step Solution

1. Step 1: Write the proportion equation
   19,370,736 : 42,520,122 = 42,520,122 : x
2. Step 2: Convert to fraction form
   19,370,736/42,520,122 = 42,520,122/x
3. Step 3: Cross multiply
   19,370,736x = 42,520,122 × 42,520,122
4. Step 4: Simplify right side
   19,370,736x = 1,807,960,774,894,884
5. Step 5: Solve for x
   x = 1,807,960,774,894,884/19,370,736
6. Step 6: Final answer
   x = 93,334,645.36