Finding the Third Proportional to 19,249,388 and 42,802,628

Step by Step Solution

1. Step 1: Write the proportion equation
   19,249,388 : 42,802,628 = 42,802,628 : x
2. Step 2: Convert to fraction form
   19,249,388/42,802,628 = 42,802,628/x
3. Step 3: Cross multiply
   19,249,388x = 42,802,628 × 42,802,628
4. Step 4: Simplify right side
   19,249,388x = 1,832,064,963,706,384
5. Step 5: Solve for x
   x = 1,832,064,963,706,384/19,249,388
6. Step 6: Final answer
   x = 95,175,231.74