Finding the Third Proportional to 1,712,616 and 3,764,240

Step by Step Solution

1. Step 1: Write the proportion equation
   1,712,616 : 3,764,240 = 3,764,240 : x
2. Step 2: Convert to fraction form
   1,712,616/3,764,240 = 3,764,240/x
3. Step 3: Cross multiply
   1,712,616x = 3,764,240 × 3,764,240
4. Step 4: Simplify right side
   1,712,616x = 14,169,502,777,600
5. Step 5: Solve for x
   x = 14,169,502,777,600/1,712,616
6. Step 6: Final answer
   x = 8,273,601.78