Finding the Third Proportional to 717,804 and 1,114,632

Step by Step Solution

1. Step 1: Write the proportion equation
   717,804 : 1,114,632 = 1,114,632 : x
2. Step 2: Convert to fraction form
   717,804/1,114,632 = 1,114,632/x
3. Step 3: Cross multiply
   717,804x = 1,114,632 × 1,114,632
4. Step 4: Simplify right side
   717,804x = 1,242,404,495,424
5. Step 5: Solve for x
   x = 1,242,404,495,424/717,804
6. Step 6: Final answer
   x = 1,730,840.86