Finding the Third Proportional to 1,165,302 and 1,574,415

Step by Step Solution

1. Step 1: Write the proportion equation
   1,165,302 : 1,574,415 = 1,574,415 : x
2. Step 2: Convert to fraction form
   1,165,302/1,574,415 = 1,574,415/x
3. Step 3: Cross multiply
   1,165,302x = 1,574,415 × 1,574,415
4. Step 4: Simplify right side
   1,165,302x = 2,478,782,592,225
5. Step 5: Solve for x
   x = 2,478,782,592,225/1,165,302
6. Step 6: Final answer
   x = 2,127,158.96