Finding the Third Proportional to 469,512 and 1,012,028

Step by Step Solution

1. Step 1: Write the proportion equation
   469,512 : 1,012,028 = 1,012,028 : x
2. Step 2: Convert to fraction form
   469,512/1,012,028 = 1,012,028/x
3. Step 3: Cross multiply
   469,512x = 1,012,028 × 1,012,028
4. Step 4: Simplify right side
   469,512x = 1,024,200,672,784
5. Step 5: Solve for x
   x = 1,024,200,672,784/469,512
6. Step 6: Final answer
   x = 2,181,415.33