Finding the Third Proportional to 21,385,579.50 and 32,078,916

Step by Step Solution

1. Step 1: Write the proportion equation
   21,385,579.50 : 32,078,916 = 32,078,916 : x
2. Step 2: Convert to fraction form
   21,385,579.50/32,078,916 = 32,078,916/x
3. Step 3: Cross multiply
   21,385,579.50x = 32,078,916 × 32,078,916
4. Step 4: Simplify right side
   21,385,579.50x = 1,029,056,851,735,056
5. Step 5: Solve for x
   x = 1,029,056,851,735,056/21,385,579.50
6. Step 6: Final answer
   x = 48,119,194.14