Finding the Third Proportional to 1,057,634 and 1,611,237

Step by Step Solution

1. Step 1: Write the proportion equation
   1,057,634 : 1,611,237 = 1,611,237 : x
2. Step 2: Convert to fraction form
   1,057,634/1,611,237 = 1,611,237/x
3. Step 3: Cross multiply
   1,057,634x = 1,611,237 × 1,611,237
4. Step 4: Simplify right side
   1,057,634x = 2,596,084,670,169
5. Step 5: Solve for x
   x = 2,596,084,670,169/1,057,634
6. Step 6: Final answer
   x = 2,454,615.37