Finding the Third Proportional to 427,600.50 and 929,124

Step by Step Solution

1. Step 1: Write the proportion equation
   427,600.50 : 929,124 = 929,124 : x
2. Step 2: Convert to fraction form
   427,600.50/929,124 = 929,124/x
3. Step 3: Cross multiply
   427,600.50x = 929,124 × 929,124
4. Step 4: Simplify right side
   427,600.50x = 863,271,407,376
5. Step 5: Solve for x
   x = 863,271,407,376/427,600.50
6. Step 6: Final answer
   x = 2,018,873.71