Finding the Third Proportional to 19,012,439 and 41,055,658

Step by Step Solution

1. Step 1: Write the proportion equation
   19,012,439 : 41,055,658 = 41,055,658 : x
2. Step 2: Convert to fraction form
   19,012,439/41,055,658 = 41,055,658/x
3. Step 3: Cross multiply
   19,012,439x = 41,055,658 × 41,055,658
4. Step 4: Simplify right side
   19,012,439x = 1,685,567,053,812,964
5. Step 5: Solve for x
   x = 1,685,567,053,812,964/19,012,439
6. Step 6: Final answer
   x = 88,656,013.77