Finding the Third Proportional to 19,955,913 and 43,105,146

Step by Step Solution

1. Step 1: Write the proportion equation
   19,955,913 : 43,105,146 = 43,105,146 : x
2. Step 2: Convert to fraction form
   19,955,913/43,105,146 = 43,105,146/x
3. Step 3: Cross multiply
   19,955,913x = 43,105,146 × 43,105,146
4. Step 4: Simplify right side
   19,955,913x = 1,858,053,611,681,316
5. Step 5: Solve for x
   x = 1,858,053,611,681,316/19,955,913
6. Step 6: Final answer
   x = 93,107,923.03