Finding the Third Proportional to 1,724,136 and 3,746,712

Step by Step Solution

1. Step 1: Write the proportion equation
   1,724,136 : 3,746,712 = 3,746,712 : x
2. Step 2: Convert to fraction form
   1,724,136/3,746,712 = 3,746,712/x
3. Step 3: Cross multiply
   1,724,136x = 3,746,712 × 3,746,712
4. Step 4: Simplify right side
   1,724,136x = 14,037,850,810,944
5. Step 5: Solve for x
   x = 14,037,850,810,944/1,724,136
6. Step 6: Final answer
   x = 8,141,962.59