Finding the Third Proportional to 1,732,083 and 2,688,500

Step by Step Solution

1. Step 1: Write the proportion equation
   1,732,083 : 2,688,500 = 2,688,500 : x
2. Step 2: Convert to fraction form
   1,732,083/2,688,500 = 2,688,500/x
3. Step 3: Cross multiply
   1,732,083x = 2,688,500 × 2,688,500
4. Step 4: Simplify right side
   1,732,083x = 7,228,032,250,000
5. Step 5: Solve for x
   x = 7,228,032,250,000/1,732,083
6. Step 6: Final answer
   x = 4,173,028.80