Finding the Third Proportional to 1,725,972 and 3,783,720

Step by Step Solution

1. Step 1: Write the proportion equation
   1,725,972 : 3,783,720 = 3,783,720 : x
2. Step 2: Convert to fraction form
   1,725,972/3,783,720 = 3,783,720/x
3. Step 3: Cross multiply
   1,725,972x = 3,783,720 × 3,783,720
4. Step 4: Simplify right side
   1,725,972x = 14,316,537,038,400
5. Step 5: Solve for x
   x = 14,316,537,038,400/1,725,972
6. Step 6: Final answer
   x = 8,294,767.84