Finding the Third Proportional to 1,302,749 and 2,870,536

Step by Step Solution

1. Step 1: Write the proportion equation
   1,302,749 : 2,870,536 = 2,870,536 : x
2. Step 2: Convert to fraction form
   1,302,749/2,870,536 = 2,870,536/x
3. Step 3: Cross multiply
   1,302,749x = 2,870,536 × 2,870,536
4. Step 4: Simplify right side
   1,302,749x = 8,239,976,927,296
5. Step 5: Solve for x
   x = 8,239,976,927,296/1,302,749
6. Step 6: Final answer
   x = 6,325,068.70