Finding the Third Proportional to 21,285,588 and 32,459,743

Step by Step Solution

1. Step 1: Write the proportion equation
   21,285,588 : 32,459,743 = 32,459,743 : x
2. Step 2: Convert to fraction form
   21,285,588/32,459,743 = 32,459,743/x
3. Step 3: Cross multiply
   21,285,588x = 32,459,743 × 32,459,743
4. Step 4: Simplify right side
   21,285,588x = 1,053,634,915,626,049
5. Step 5: Solve for x
   x = 1,053,634,915,626,049/21,285,588
6. Step 6: Final answer
   x = 49,499,920.59