Finding the Third Proportional to 596,499.75 and 903,436.88

Step by Step Solution

1. Step 1: Write the proportion equation
   596,499.75 : 903,436.88 = 903,436.88 : x
2. Step 2: Convert to fraction form
   596,499.75/903,436.88 = 903,436.88/x
3. Step 3: Cross multiply
   596,499.75x = 903,436.88 × 903,436.88
4. Step 4: Simplify right side
   596,499.75x = 816,198,187,109.77
5. Step 5: Solve for x
   x = 816,198,187,109.77/596,499.75
6. Step 6: Final answer
   x = 1,368,312.71