Finding the Third Proportional to 21,284,224 and 32,457,756

Step by Step Solution

1. Step 1: Write the proportion equation
   21,284,224 : 32,457,756 = 32,457,756 : x
2. Step 2: Convert to fraction form
   21,284,224/32,457,756 = 32,457,756/x
3. Step 3: Cross multiply
   21,284,224x = 32,457,756 × 32,457,756
4. Step 4: Simplify right side
   21,284,224x = 1,053,505,924,555,536
5. Step 5: Solve for x
   x = 1,053,505,924,555,536/21,284,224
6. Step 6: Final answer
   x = 49,497,032.38