Finding the Third Proportional to 1,554,650 and 3,347,764

Step by Step Solution

1. Step 1: Write the proportion equation
   1,554,650 : 3,347,764 = 3,347,764 : x
2. Step 2: Convert to fraction form
   1,554,650/3,347,764 = 3,347,764/x
3. Step 3: Cross multiply
   1,554,650x = 3,347,764 × 3,347,764
4. Step 4: Simplify right side
   1,554,650x = 11,207,523,799,696
5. Step 5: Solve for x
   x = 11,207,523,799,696/1,554,650
6. Step 6: Final answer
   x = 7,209,033.42