Finding the Third Proportional to 10,029,214.50 and 21,980,922

Step by Step Solution

1. Step 1: Write the proportion equation
   10,029,214.50 : 21,980,922 = 21,980,922 : x
2. Step 2: Convert to fraction form
   10,029,214.50/21,980,922 = 21,980,922/x
3. Step 3: Cross multiply
   10,029,214.50x = 21,980,922 × 21,980,922
4. Step 4: Simplify right side
   10,029,214.50x = 483,160,931,970,084
5. Step 5: Solve for x
   x = 483,160,931,970,084/10,029,214.50
6. Step 6: Final answer
   x = 48,175,351.32