Finding the Third Proportional to 10,992,231 and 16,168,475.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,992,231 : 16,168,475.50 = 16,168,475.50 : x
2. Step 2: Convert to fraction form
   10,992,231/16,168,475.50 = 16,168,475.50/x
3. Step 3: Cross multiply
   10,992,231x = 16,168,475.50 × 16,168,475.50
4. Step 4: Simplify right side
   10,992,231x = 261,419,599,994,100.25
5. Step 5: Solve for x
   x = 261,419,599,994,100.25/10,992,231
6. Step 6: Final answer
   x = 23,782,214.91