Finding the Third Proportional to 1,165,098 and 1,574,123

Step by Step Solution

1. Step 1: Write the proportion equation
   1,165,098 : 1,574,123 = 1,574,123 : x
2. Step 2: Convert to fraction form
   1,165,098/1,574,123 = 1,574,123/x
3. Step 3: Cross multiply
   1,165,098x = 1,574,123 × 1,574,123
4. Step 4: Simplify right side
   1,165,098x = 2,477,863,219,129
5. Step 5: Solve for x
   x = 2,477,863,219,129/1,165,098
6. Step 6: Final answer
   x = 2,126,742.32