Finding the Third Proportional to 19,942,052 and 43,378,144

Step by Step Solution

1. Step 1: Write the proportion equation
   19,942,052 : 43,378,144 = 43,378,144 : x
2. Step 2: Convert to fraction form
   19,942,052/43,378,144 = 43,378,144/x
3. Step 3: Cross multiply
   19,942,052x = 43,378,144 × 43,378,144
4. Step 4: Simplify right side
   19,942,052x = 1,881,663,376,884,736
5. Step 5: Solve for x
   x = 1,881,663,376,884,736/19,942,052
6. Step 6: Final answer
   x = 94,356,557.53