Finding the Third Proportional to 1,729,988 and 3,715,702

Step by Step Solution

1. Step 1: Write the proportion equation
   1,729,988 : 3,715,702 = 3,715,702 : x
2. Step 2: Convert to fraction form
   1,729,988/3,715,702 = 3,715,702/x
3. Step 3: Cross multiply
   1,729,988x = 3,715,702 × 3,715,702
4. Step 4: Simplify right side
   1,729,988x = 13,806,441,352,804
5. Step 5: Solve for x
   x = 13,806,441,352,804/1,729,988
6. Step 6: Final answer
   x = 7,980,657.30