Finding the Third Proportional to 1,537,690 and 3,365,036

Step by Step Solution

1. Step 1: Write the proportion equation
   1,537,690 : 3,365,036 = 3,365,036 : x
2. Step 2: Convert to fraction form
   1,537,690/3,365,036 = 3,365,036/x
3. Step 3: Cross multiply
   1,537,690x = 3,365,036 × 3,365,036
4. Step 4: Simplify right side
   1,537,690x = 11,323,467,281,296
5. Step 5: Solve for x
   x = 11,323,467,281,296/1,537,690
6. Step 6: Final answer
   x = 7,363,946.75