Finding the Third Proportional to 436,838 and 934,396.50

Step by Step Solution

1. Step 1: Write the proportion equation
   436,838 : 934,396.50 = 934,396.50 : x
2. Step 2: Convert to fraction form
   436,838/934,396.50 = 934,396.50/x
3. Step 3: Cross multiply
   436,838x = 934,396.50 × 934,396.50
4. Step 4: Simplify right side
   436,838x = 873,096,819,212.25
5. Step 5: Solve for x
   x = 873,096,819,212.25/436,838
6. Step 6: Final answer
   x = 1,998,674.15