Finding the Third Proportional to 1,064,160 and 1,607,286

Step by Step Solution

1. Step 1: Write the proportion equation
   1,064,160 : 1,607,286 = 1,607,286 : x
2. Step 2: Convert to fraction form
   1,064,160/1,607,286 = 1,607,286/x
3. Step 3: Cross multiply
   1,064,160x = 1,607,286 × 1,607,286
4. Step 4: Simplify right side
   1,064,160x = 2,583,368,285,796
5. Step 5: Solve for x
   x = 2,583,368,285,796/1,064,160
6. Step 6: Final answer
   x = 2,427,612.66