Finding the Third Proportional to 1,485,276 and 3,248,756

Step by Step Solution

1. Step 1: Write the proportion equation
   1,485,276 : 3,248,756 = 3,248,756 : x
2. Step 2: Convert to fraction form
   1,485,276/3,248,756 = 3,248,756/x
3. Step 3: Cross multiply
   1,485,276x = 3,248,756 × 3,248,756
4. Step 4: Simplify right side
   1,485,276x = 10,554,415,547,536
5. Step 5: Solve for x
   x = 10,554,415,547,536/1,485,276
6. Step 6: Final answer
   x = 7,106,029.82