Finding the Third Proportional to 4,591,155.94 and 10,021,556.67

Step by Step Solution

1. Step 1: Write the proportion equation
   4,591,155.94 : 10,021,556.67 = 10,021,556.67 : x
2. Step 2: Convert to fraction form
   4,591,155.94/10,021,556.67 = 10,021,556.67/x
3. Step 3: Cross multiply
   4,591,155.94x = 10,021,556.67 × 10,021,556.67
4. Step 4: Simplify right side
   4,591,155.94x = 100,431,598,127,602.33
5. Step 5: Solve for x
   x = 100,431,598,127,602.33/4,591,155.94
6. Step 6: Final answer
   x = 21,875,013.50