Finding the Third Proportional to 1,315,282 and 1,973,106

Step by Step Solution

1. Step 1: Write the proportion equation
   1,315,282 : 1,973,106 = 1,973,106 : x
2. Step 2: Convert to fraction form
   1,315,282/1,973,106 = 1,973,106/x
3. Step 3: Cross multiply
   1,315,282x = 1,973,106 × 1,973,106
4. Step 4: Simplify right side
   1,315,282x = 3,893,147,287,236
5. Step 5: Solve for x
   x = 3,893,147,287,236/1,315,282
6. Step 6: Final answer
   x = 2,959,933.53