Finding the Third Proportional to 1,013,866 and 1,569,340

Step by Step Solution

1. Step 1: Write the proportion equation
   1,013,866 : 1,569,340 = 1,569,340 : x
2. Step 2: Convert to fraction form
   1,013,866/1,569,340 = 1,569,340/x
3. Step 3: Cross multiply
   1,013,866x = 1,569,340 × 1,569,340
4. Step 4: Simplify right side
   1,013,866x = 2,462,828,035,600
5. Step 5: Solve for x
   x = 2,462,828,035,600/1,013,866
6. Step 6: Final answer
   x = 2,429,145.50