Finding the Third Proportional to 1,070,521 and 2,353,963

Step by Step Solution

1. Step 1: Write the proportion equation
   1,070,521 : 2,353,963 = 2,353,963 : x
2. Step 2: Convert to fraction form
   1,070,521/2,353,963 = 2,353,963/x
3. Step 3: Cross multiply
   1,070,521x = 2,353,963 × 2,353,963
4. Step 4: Simplify right side
   1,070,521x = 5,541,141,805,369
5. Step 5: Solve for x
   x = 5,541,141,805,369/1,070,521
6. Step 6: Final answer
   x = 5,176,116.87