Finding the Third Proportional to 1,445,969 and 3,175,632

Step by Step Solution

1. Step 1: Write the proportion equation
   1,445,969 : 3,175,632 = 3,175,632 : x
2. Step 2: Convert to fraction form
   1,445,969/3,175,632 = 3,175,632/x
3. Step 3: Cross multiply
   1,445,969x = 3,175,632 × 3,175,632
4. Step 4: Simplify right side
   1,445,969x = 10,084,638,599,424
5. Step 5: Solve for x
   x = 10,084,638,599,424/1,445,969
6. Step 6: Final answer
   x = 6,974,311.76