Finding the Third Proportional to 4,934,243 and 7,401,363.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,934,243 : 7,401,363.50 = 7,401,363.50 : x
2. Step 2: Convert to fraction form
   4,934,243/7,401,363.50 = 7,401,363.50/x
3. Step 3: Cross multiply
   4,934,243x = 7,401,363.50 × 7,401,363.50
4. Step 4: Simplify right side
   4,934,243x = 54,780,181,659,132.25
5. Step 5: Solve for x
   x = 54,780,181,659,132.25/4,934,243
6. Step 6: Final answer
   x = 11,102,043.75