Finding the Third Proportional to 436,109 and 934,426

Step by Step Solution

1. Step 1: Write the proportion equation
   436,109 : 934,426 = 934,426 : x
2. Step 2: Convert to fraction form
   436,109/934,426 = 934,426/x
3. Step 3: Cross multiply
   436,109x = 934,426 × 934,426
4. Step 4: Simplify right side
   436,109x = 873,151,949,476
5. Step 5: Solve for x
   x = 873,151,949,476/436,109
6. Step 6: Final answer
   x = 2,002,141.55