Finding the Third Proportional to 1,724,205 and 3,746,865

Step by Step Solution

1. Step 1: Write the proportion equation
   1,724,205 : 3,746,865 = 3,746,865 : x
2. Step 2: Convert to fraction form
   1,724,205/3,746,865 = 3,746,865/x
3. Step 3: Cross multiply
   1,724,205x = 3,746,865 × 3,746,865
4. Step 4: Simplify right side
   1,724,205x = 14,038,997,328,225
5. Step 5: Solve for x
   x = 14,038,997,328,225/1,724,205
6. Step 6: Final answer
   x = 8,142,301.71