Finding the Third Proportional to 19,249,395 and 42,802,644

Step by Step Solution

1. Step 1: Write the proportion equation
   19,249,395 : 42,802,644 = 42,802,644 : x
2. Step 2: Convert to fraction form
   19,249,395/42,802,644 = 42,802,644/x
3. Step 3: Cross multiply
   19,249,395x = 42,802,644 × 42,802,644
4. Step 4: Simplify right side
   19,249,395x = 1,832,066,333,390,736
5. Step 5: Solve for x
   x = 1,832,066,333,390,736/19,249,395
6. Step 6: Final answer
   x = 95,175,268.28