Finding the Third Proportional to 1,057,652 and 1,611,264

Step by Step Solution

1. Step 1: Write the proportion equation
   1,057,652 : 1,611,264 = 1,611,264 : x
2. Step 2: Convert to fraction form
   1,057,652/1,611,264 = 1,611,264/x
3. Step 3: Cross multiply
   1,057,652x = 1,611,264 × 1,611,264
4. Step 4: Simplify right side
   1,057,652x = 2,596,171,677,696
5. Step 5: Solve for x
   x = 2,596,171,677,696/1,057,652
6. Step 6: Final answer
   x = 2,454,655.86