Finding the Third Proportional to 1,730,225 and 3,786,138

Step by Step Solution

1. Step 1: Write the proportion equation
   1,730,225 : 3,786,138 = 3,786,138 : x
2. Step 2: Convert to fraction form
   1,730,225/3,786,138 = 3,786,138/x
3. Step 3: Cross multiply
   1,730,225x = 3,786,138 × 3,786,138
4. Step 4: Simplify right side
   1,730,225x = 14,334,840,955,044
5. Step 5: Solve for x
   x = 14,334,840,955,044/1,730,225
6. Step 6: Final answer
   x = 8,284,957.71