Finding the Third Proportional to 1,473,498 and 2,201,148

Step by Step Solution

1. Step 1: Write the proportion equation
   1,473,498 : 2,201,148 = 2,201,148 : x
2. Step 2: Convert to fraction form
   1,473,498/2,201,148 = 2,201,148/x
3. Step 3: Cross multiply
   1,473,498x = 2,201,148 × 2,201,148
4. Step 4: Simplify right side
   1,473,498x = 4,845,052,517,904
5. Step 5: Solve for x
   x = 4,845,052,517,904/1,473,498
6. Step 6: Final answer
   x = 3,288,129.69