Finding the Third Proportional to 1,036,688 and 1,547,036

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,688 : 1,547,036 = 1,547,036 : x
2. Step 2: Convert to fraction form
   1,036,688/1,547,036 = 1,547,036/x
3. Step 3: Cross multiply
   1,036,688x = 1,547,036 × 1,547,036
4. Step 4: Simplify right side
   1,036,688x = 2,393,320,385,296
5. Step 5: Solve for x
   x = 2,393,320,385,296/1,036,688
6. Step 6: Final answer
   x = 2,308,621.67