Finding the Third Proportional to 19,994,722,879.50 and 42,998,582,796

Step by Step Solution

1. Step 1: Write the proportion equation
   19,994,722,879.50 : 42,998,582,796 = 42,998,582,796 : x
2. Step 2: Convert to fraction form
   19,994,722,879.50/42,998,582,796 = 42,998,582,796/x
3. Step 3: Cross multiply
   19,994,722,879.50x = 42,998,582,796 × 42,998,582,796
4. Step 4: Simplify right side
   19,994,722,879.50x = 1,848,878,122,464,467,222,528
5. Step 5: Solve for x
   x = 1,848,878,122,464,467,222,528/19,994,722,879.50
6. Step 6: Final answer
   x = 92,468,304,442.47