Finding the Third Proportional to 451,114.50 and 939,426

Step by Step Solution

1. Step 1: Write the proportion equation
   451,114.50 : 939,426 = 939,426 : x
2. Step 2: Convert to fraction form
   451,114.50/939,426 = 939,426/x
3. Step 3: Cross multiply
   451,114.50x = 939,426 × 939,426
4. Step 4: Simplify right side
   451,114.50x = 882,521,209,476
5. Step 5: Solve for x
   x = 882,521,209,476/451,114.50
6. Step 6: Final answer
   x = 1,956,313.11