Finding the Third Proportional to 17,963,723 and 28,142,958

Step by Step Solution

1. Step 1: Write the proportion equation
   17,963,723 : 28,142,958 = 28,142,958 : x
2. Step 2: Convert to fraction form
   17,963,723/28,142,958 = 28,142,958/x
3. Step 3: Cross multiply
   17,963,723x = 28,142,958 × 28,142,958
4. Step 4: Simplify right side
   17,963,723x = 792,026,084,989,764
5. Step 5: Solve for x
   x = 792,026,084,989,764/17,963,723
6. Step 6: Final answer
   x = 44,090,308.28