Finding the Third Proportional to 10,321,532 and 21,873,592

Step by Step Solution

1. Step 1: Write the proportion equation
   10,321,532 : 21,873,592 = 21,873,592 : x
2. Step 2: Convert to fraction form
   10,321,532/21,873,592 = 21,873,592/x
3. Step 3: Cross multiply
   10,321,532x = 21,873,592 × 21,873,592
4. Step 4: Simplify right side
   10,321,532x = 478,454,026,982,464
5. Step 5: Solve for x
   x = 478,454,026,982,464/10,321,532
6. Step 6: Final answer
   x = 46,354,942.95