Finding the Third Proportional to 724,933 and 1,705,628.50

Step by Step Solution

1. Step 1: Write the proportion equation
   724,933 : 1,705,628.50 = 1,705,628.50 : x
2. Step 2: Convert to fraction form
   724,933/1,705,628.50 = 1,705,628.50/x
3. Step 3: Cross multiply
   724,933x = 1,705,628.50 × 1,705,628.50
4. Step 4: Simplify right side
   724,933x = 2,909,168,580,012.25
5. Step 5: Solve for x
   x = 2,909,168,580,012.25/724,933
6. Step 6: Final answer
   x = 4,013,017.18