Finding the Third Proportional to 692,680 and 1,041,036

Step by Step Solution

1. Step 1: Write the proportion equation
   692,680 : 1,041,036 = 1,041,036 : x
2. Step 2: Convert to fraction form
   692,680/1,041,036 = 1,041,036/x
3. Step 3: Cross multiply
   692,680x = 1,041,036 × 1,041,036
4. Step 4: Simplify right side
   692,680x = 1,083,755,953,296
5. Step 5: Solve for x
   x = 1,083,755,953,296/692,680
6. Step 6: Final answer
   x = 1,564,583.87