Finding the Third Proportional to 1,712,588 and 3,764,168

Step by Step Solution

1. Step 1: Write the proportion equation
   1,712,588 : 3,764,168 = 3,764,168 : x
2. Step 2: Convert to fraction form
   1,712,588/3,764,168 = 3,764,168/x
3. Step 3: Cross multiply
   1,712,588x = 3,764,168 × 3,764,168
4. Step 4: Simplify right side
   1,712,588x = 14,168,960,732,224
5. Step 5: Solve for x
   x = 14,168,960,732,224/1,712,588
6. Step 6: Final answer
   x = 8,273,420.54