Finding the Third Proportional to 1,102,200 and 1,560,042

Step by Step Solution

1. Step 1: Write the proportion equation
   1,102,200 : 1,560,042 = 1,560,042 : x
2. Step 2: Convert to fraction form
   1,102,200/1,560,042 = 1,560,042/x
3. Step 3: Cross multiply
   1,102,200x = 1,560,042 × 1,560,042
4. Step 4: Simplify right side
   1,102,200x = 2,433,731,041,764
5. Step 5: Solve for x
   x = 2,433,731,041,764/1,102,200
6. Step 6: Final answer
   x = 2,208,066.63