Finding the Third Proportional to 19,942,062 and 43,378,164

Step by Step Solution

1. Step 1: Write the proportion equation
   19,942,062 : 43,378,164 = 43,378,164 : x
2. Step 2: Convert to fraction form
   19,942,062/43,378,164 = 43,378,164/x
3. Step 3: Cross multiply
   19,942,062x = 43,378,164 × 43,378,164
4. Step 4: Simplify right side
   19,942,062x = 1,881,665,112,010,896
5. Step 5: Solve for x
   x = 1,881,665,112,010,896/19,942,062
6. Step 6: Final answer
   x = 94,356,597.23