Finding the Third Proportional to 1,314,440 and 1,996,254

Step by Step Solution

1. Step 1: Write the proportion equation
   1,314,440 : 1,996,254 = 1,996,254 : x
2. Step 2: Convert to fraction form
   1,314,440/1,996,254 = 1,996,254/x
3. Step 3: Cross multiply
   1,314,440x = 1,996,254 × 1,996,254
4. Step 4: Simplify right side
   1,314,440x = 3,985,030,032,516
5. Step 5: Solve for x
   x = 3,985,030,032,516/1,314,440
6. Step 6: Final answer
   x = 3,031,732.17