Finding the Third Proportional to 1,725,201 and 2,611,980

Step by Step Solution

1. Step 1: Write the proportion equation
   1,725,201 : 2,611,980 = 2,611,980 : x
2. Step 2: Convert to fraction form
   1,725,201/2,611,980 = 2,611,980/x
3. Step 3: Cross multiply
   1,725,201x = 2,611,980 × 2,611,980
4. Step 4: Simplify right side
   1,725,201x = 6,822,439,520,400
5. Step 5: Solve for x
   x = 6,822,439,520,400/1,725,201
6. Step 6: Final answer
   x = 3,954,576.61