Finding the Third Proportional to 362,212.50 and 791,736

Step by Step Solution

1. Step 1: Write the proportion equation
   362,212.50 : 791,736 = 791,736 : x
2. Step 2: Convert to fraction form
   362,212.50/791,736 = 791,736/x
3. Step 3: Cross multiply
   362,212.50x = 791,736 × 791,736
4. Step 4: Simplify right side
   362,212.50x = 626,845,893,696
5. Step 5: Solve for x
   x = 626,845,893,696/362,212.50
6. Step 6: Final answer
   x = 1,730,602.60