Finding the Third Proportional to 1,569,952 and 2,487,216

Step by Step Solution

1. Step 1: Write the proportion equation
   1,569,952 : 2,487,216 = 2,487,216 : x
2. Step 2: Convert to fraction form
   1,569,952/2,487,216 = 2,487,216/x
3. Step 3: Cross multiply
   1,569,952x = 2,487,216 × 2,487,216
4. Step 4: Simplify right side
   1,569,952x = 6,186,243,430,656
5. Step 5: Solve for x
   x = 6,186,243,430,656/1,569,952
6. Step 6: Final answer
   x = 3,940,402.91