Finding the Third Proportional to 14,617,300.50 and 20,435,274

Step by Step Solution

1. Step 1: Write the proportion equation
   14,617,300.50 : 20,435,274 = 20,435,274 : x
2. Step 2: Convert to fraction form
   14,617,300.50/20,435,274 = 20,435,274/x
3. Step 3: Cross multiply
   14,617,300.50x = 20,435,274 × 20,435,274
4. Step 4: Simplify right side
   14,617,300.50x = 417,600,423,455,076
5. Step 5: Solve for x
   x = 417,600,423,455,076/14,617,300.50
6. Step 6: Final answer
   x = 28,568,915.54