Finding the Third Proportional to 1,712,806 and 3,764,688

Step by Step Solution

1. Step 1: Write the proportion equation
   1,712,806 : 3,764,688 = 3,764,688 : x
2. Step 2: Convert to fraction form
   1,712,806/3,764,688 = 3,764,688/x
3. Step 3: Cross multiply
   1,712,806x = 3,764,688 × 3,764,688
4. Step 4: Simplify right side
   1,712,806x = 14,172,875,737,344
5. Step 5: Solve for x
   x = 14,172,875,737,344/1,712,806
6. Step 6: Final answer
   x = 8,274,653.25