Finding the Third Proportional to 14,452,822 and 21,280,014

Step by Step Solution

1. Step 1: Write the proportion equation
   14,452,822 : 21,280,014 = 21,280,014 : x
2. Step 2: Convert to fraction form
   14,452,822/21,280,014 = 21,280,014/x
3. Step 3: Cross multiply
   14,452,822x = 21,280,014 × 21,280,014
4. Step 4: Simplify right side
   14,452,822x = 452,838,995,840,196
5. Step 5: Solve for x
   x = 452,838,995,840,196/14,452,822
6. Step 6: Final answer
   x = 31,332,219.81