Finding the Third Proportional to 14,362,911 and 21,493,478

Step by Step Solution

1. Step 1: Write the proportion equation
   14,362,911 : 21,493,478 = 21,493,478 : x
2. Step 2: Convert to fraction form
   14,362,911/21,493,478 = 21,493,478/x
3. Step 3: Cross multiply
   14,362,911x = 21,493,478 × 21,493,478
4. Step 4: Simplify right side
   14,362,911x = 461,969,596,536,484
5. Step 5: Solve for x
   x = 461,969,596,536,484/14,362,911
6. Step 6: Final answer
   x = 32,164,064.55