Finding the Third Proportional to 1,098,070 and 2,013,889

Step by Step Solution

1. Step 1: Write the proportion equation
   1,098,070 : 2,013,889 = 2,013,889 : x
2. Step 2: Convert to fraction form
   1,098,070/2,013,889 = 2,013,889/x
3. Step 3: Cross multiply
   1,098,070x = 2,013,889 × 2,013,889
4. Step 4: Simplify right side
   1,098,070x = 4,055,748,904,321
5. Step 5: Solve for x
   x = 4,055,748,904,321/1,098,070
6. Step 6: Final answer
   x = 3,693,524.92