Finding the Third Proportional to 336,973.50 and 735,696

Step by Step Solution

1. Step 1: Write the proportion equation
   336,973.50 : 735,696 = 735,696 : x
2. Step 2: Convert to fraction form
   336,973.50/735,696 = 735,696/x
3. Step 3: Cross multiply
   336,973.50x = 735,696 × 735,696
4. Step 4: Simplify right side
   336,973.50x = 541,248,604,416
5. Step 5: Solve for x
   x = 541,248,604,416/336,973.50
6. Step 6: Final answer
   x = 1,606,205.25