Finding the Third Proportional to 1,054,476 and 1,634,148

Step by Step Solution

1. Step 1: Write the proportion equation
   1,054,476 : 1,634,148 = 1,634,148 : x
2. Step 2: Convert to fraction form
   1,054,476/1,634,148 = 1,634,148/x
3. Step 3: Cross multiply
   1,054,476x = 1,634,148 × 1,634,148
4. Step 4: Simplify right side
   1,054,476x = 2,670,439,685,904
5. Step 5: Solve for x
   x = 2,670,439,685,904/1,054,476
6. Step 6: Final answer
   x = 2,532,480.29