Finding the Third Proportional to 458,249 and 1,006,156

Step by Step Solution

1. Step 1: Write the proportion equation
   458,249 : 1,006,156 = 1,006,156 : x
2. Step 2: Convert to fraction form
   458,249/1,006,156 = 1,006,156/x
3. Step 3: Cross multiply
   458,249x = 1,006,156 × 1,006,156
4. Step 4: Simplify right side
   458,249x = 1,012,349,896,336
5. Step 5: Solve for x
   x = 1,012,349,896,336/458,249
6. Step 6: Final answer
   x = 2,209,169.90