Finding the Third Proportional to 1,672,084 and 3,612,440

Step by Step Solution

1. Step 1: Write the proportion equation
   1,672,084 : 3,612,440 = 3,612,440 : x
2. Step 2: Convert to fraction form
   1,672,084/3,612,440 = 3,612,440/x
3. Step 3: Cross multiply
   1,672,084x = 3,612,440 × 3,612,440
4. Step 4: Simplify right side
   1,672,084x = 13,049,722,753,600
5. Step 5: Solve for x
   x = 13,049,722,753,600/1,672,084
6. Step 6: Final answer
   x = 7,804,466.02