Finding the Third Proportional to 724,230 and 1,064,148

Step by Step Solution

1. Step 1: Write the proportion equation
   724,230 : 1,064,148 = 1,064,148 : x
2. Step 2: Convert to fraction form
   724,230/1,064,148 = 1,064,148/x
3. Step 3: Cross multiply
   724,230x = 1,064,148 × 1,064,148
4. Step 4: Simplify right side
   724,230x = 1,132,410,965,904
5. Step 5: Solve for x
   x = 1,132,410,965,904/724,230
6. Step 6: Final answer
   x = 1,563,606.82