Finding the Third Proportional to 1,696,352 and 3,687,220

Step by Step Solution

1. Step 1: Write the proportion equation
   1,696,352 : 3,687,220 = 3,687,220 : x
2. Step 2: Convert to fraction form
   1,696,352/3,687,220 = 3,687,220/x
3. Step 3: Cross multiply
   1,696,352x = 3,687,220 × 3,687,220
4. Step 4: Simplify right side
   1,696,352x = 13,595,591,328,400
5. Step 5: Solve for x
   x = 13,595,591,328,400/1,696,352
6. Step 6: Final answer
   x = 8,014,605.06