Finding the Third Proportional to 724,233 and 1,064,152.50

Step by Step Solution

1. Step 1: Write the proportion equation
   724,233 : 1,064,152.50 = 1,064,152.50 : x
2. Step 2: Convert to fraction form
   724,233/1,064,152.50 = 1,064,152.50/x
3. Step 3: Cross multiply
   724,233x = 1,064,152.50 × 1,064,152.50
4. Step 4: Simplify right side
   724,233x = 1,132,420,543,256.25
5. Step 5: Solve for x
   x = 1,132,420,543,256.25/724,233
6. Step 6: Final answer
   x = 1,563,613.57