Finding the Third Proportional to 1,357,598 and 2,012,913

Step by Step Solution

1. Step 1: Write the proportion equation
   1,357,598 : 2,012,913 = 2,012,913 : x
2. Step 2: Convert to fraction form
   1,357,598/2,012,913 = 2,012,913/x
3. Step 3: Cross multiply
   1,357,598x = 2,012,913 × 2,012,913
4. Step 4: Simplify right side
   1,357,598x = 4,051,818,745,569
5. Step 5: Solve for x
   x = 4,051,818,745,569/1,357,598
6. Step 6: Final answer
   x = 2,984,549.73