Finding the Third Proportional to 1,553,607 and 3,323,088

Step by Step Solution

1. Step 1: Write the proportion equation
   1,553,607 : 3,323,088 = 3,323,088 : x
2. Step 2: Convert to fraction form
   1,553,607/3,323,088 = 3,323,088/x
3. Step 3: Cross multiply
   1,553,607x = 3,323,088 × 3,323,088
4. Step 4: Simplify right side
   1,553,607x = 11,042,913,855,744
5. Step 5: Solve for x
   x = 11,042,913,855,744/1,553,607
6. Step 6: Final answer
   x = 7,107,919.74