Finding the Third Proportional to 614,128 and 1,333,156

Step by Step Solution

1. Step 1: Write the proportion equation
   614,128 : 1,333,156 = 1,333,156 : x
2. Step 2: Convert to fraction form
   614,128/1,333,156 = 1,333,156/x
3. Step 3: Cross multiply
   614,128x = 1,333,156 × 1,333,156
4. Step 4: Simplify right side
   614,128x = 1,777,304,920,336
5. Step 5: Solve for x
   x = 1,777,304,920,336/614,128
6. Step 6: Final answer
   x = 2,894,030.11