Finding the Third Proportional to 3,648,402 and 5,723,149.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,648,402 : 5,723,149.50 = 5,723,149.50 : x
2. Step 2: Convert to fraction form
   3,648,402/5,723,149.50 = 5,723,149.50/x
3. Step 3: Cross multiply
   3,648,402x = 5,723,149.50 × 5,723,149.50
4. Step 4: Simplify right side
   3,648,402x = 32,754,440,199,350.25
5. Step 5: Solve for x
   x = 32,754,440,199,350.25/3,648,402
6. Step 6: Final answer
   x = 8,977,749.77