Finding the Third Proportional to 1,430,545 and 2,005,201

Step by Step Solution

1. Step 1: Write the proportion equation
   1,430,545 : 2,005,201 = 2,005,201 : x
2. Step 2: Convert to fraction form
   1,430,545/2,005,201 = 2,005,201/x
3. Step 3: Cross multiply
   1,430,545x = 2,005,201 × 2,005,201
4. Step 4: Simplify right side
   1,430,545x = 4,020,831,050,401
5. Step 5: Solve for x
   x = 4,020,831,050,401/1,430,545
6. Step 6: Final answer
   x = 2,810,698.75