Finding the Third Proportional to 1,692,957 and 3,618,870

Step by Step Solution

1. Step 1: Write the proportion equation
   1,692,957 : 3,618,870 = 3,618,870 : x
2. Step 2: Convert to fraction form
   1,692,957/3,618,870 = 3,618,870/x
3. Step 3: Cross multiply
   1,692,957x = 3,618,870 × 3,618,870
4. Step 4: Simplify right side
   1,692,957x = 13,096,220,076,900
5. Step 5: Solve for x
   x = 13,096,220,076,900/1,692,957
6. Step 6: Final answer
   x = 7,735,707.45