Finding the Third Proportional to 662,476.50 and 1,429,929

Step by Step Solution

1. Step 1: Write the proportion equation
   662,476.50 : 1,429,929 = 1,429,929 : x
2. Step 2: Convert to fraction form
   662,476.50/1,429,929 = 1,429,929/x
3. Step 3: Cross multiply
   662,476.50x = 1,429,929 × 1,429,929
4. Step 4: Simplify right side
   662,476.50x = 2,044,696,945,041
5. Step 5: Solve for x
   x = 2,044,696,945,041/662,476.50
6. Step 6: Final answer
   x = 3,086,444.49