Finding the Third Proportional to 7,820,443.50 and 16,355,937

Step by Step Solution

1. Step 1: Write the proportion equation
   7,820,443.50 : 16,355,937 = 16,355,937 : x
2. Step 2: Convert to fraction form
   7,820,443.50/16,355,937 = 16,355,937/x
3. Step 3: Cross multiply
   7,820,443.50x = 16,355,937 × 16,355,937
4. Step 4: Simplify right side
   7,820,443.50x = 267,516,675,147,969
5. Step 5: Solve for x
   x = 267,516,675,147,969/7,820,443.50
6. Step 6: Final answer
   x = 34,207,353.48