Finding the Third Proportional to 4,740,120 and 10,505,196

Step by Step Solution

1. Step 1: Write the proportion equation
   4,740,120 : 10,505,196 = 10,505,196 : x
2. Step 2: Convert to fraction form
   4,740,120/10,505,196 = 10,505,196/x
3. Step 3: Cross multiply
   4,740,120x = 10,505,196 × 10,505,196
4. Step 4: Simplify right side
   4,740,120x = 110,359,142,998,416
5. Step 5: Solve for x
   x = 110,359,142,998,416/4,740,120
6. Step 6: Final answer
   x = 23,281,930.20