Finding the Third Proportional to 42,654,744 and 91,879,848

Step by Step Solution

1. Step 1: Write the proportion equation
   42,654,744 : 91,879,848 = 91,879,848 : x
2. Step 2: Convert to fraction form
   42,654,744/91,879,848 = 91,879,848/x
3. Step 3: Cross multiply
   42,654,744x = 91,879,848 × 91,879,848
4. Step 4: Simplify right side
   42,654,744x = 8,441,906,468,503,104
5. Step 5: Solve for x
   x = 8,441,906,468,503,104/42,654,744
6. Step 6: Final answer
   x = 197,912,487.03