Finding the Third Proportional to 1,569,798 and 3,390,551

Step by Step Solution

1. Step 1: Write the proportion equation
   1,569,798 : 3,390,551 = 3,390,551 : x
2. Step 2: Convert to fraction form
   1,569,798/3,390,551 = 3,390,551/x
3. Step 3: Cross multiply
   1,569,798x = 3,390,551 × 3,390,551
4. Step 4: Simplify right side
   1,569,798x = 11,495,836,083,601
5. Step 5: Solve for x
   x = 11,495,836,083,601/1,569,798
6. Step 6: Final answer
   x = 7,323,130.80