Finding the Third Proportional to 1,724,134 and 3,746,708

Step by Step Solution

1. Step 1: Write the proportion equation
   1,724,134 : 3,746,708 = 3,746,708 : x
2. Step 2: Convert to fraction form
   1,724,134/3,746,708 = 3,746,708/x
3. Step 3: Cross multiply
   1,724,134x = 3,746,708 × 3,746,708
4. Step 4: Simplify right side
   1,724,134x = 14,037,820,837,264
5. Step 5: Solve for x
   x = 14,037,820,837,264/1,724,134
6. Step 6: Final answer
   x = 8,141,954.65