Finding the Third Proportional to 10,772,181.19 and 16,120,105.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,772,181.19 : 16,120,105.50 = 16,120,105.50 : x
2. Step 2: Convert to fraction form
   10,772,181.19/16,120,105.50 = 16,120,105.50/x
3. Step 3: Cross multiply
   10,772,181.19x = 16,120,105.50 × 16,120,105.50
4. Step 4: Simplify right side
   10,772,181.19x = 259,857,801,331,130.25
5. Step 5: Solve for x
   x = 259,857,801,331,130.25/10,772,181.19
6. Step 6: Final answer
   x = 24,123,044.05