Finding the Third Proportional to 1,530,172 and 2,361,091

Step by Step Solution

1. Step 1: Write the proportion equation
   1,530,172 : 2,361,091 = 2,361,091 : x
2. Step 2: Convert to fraction form
   1,530,172/2,361,091 = 2,361,091/x
3. Step 3: Cross multiply
   1,530,172x = 2,361,091 × 2,361,091
4. Step 4: Simplify right side
   1,530,172x = 5,574,750,710,281
5. Step 5: Solve for x
   x = 5,574,750,710,281/1,530,172
6. Step 6: Final answer
   x = 3,643,218.35