Finding the Third Proportional to 19,949,544 and 42,976,594

Step by Step Solution

1. Step 1: Write the proportion equation
   19,949,544 : 42,976,594 = 42,976,594 : x
2. Step 2: Convert to fraction form
   19,949,544/42,976,594 = 42,976,594/x
3. Step 3: Cross multiply
   19,949,544x = 42,976,594 × 42,976,594
4. Step 4: Simplify right side
   19,949,544x = 1,846,987,631,840,836
5. Step 5: Solve for x
   x = 1,846,987,631,840,836/19,949,544
6. Step 6: Final answer
   x = 92,582,949.86