Finding the Third Proportional to 1,166,402 and 2,552,260

Step by Step Solution

1. Step 1: Write the proportion equation
   1,166,402 : 2,552,260 = 2,552,260 : x
2. Step 2: Convert to fraction form
   1,166,402/2,552,260 = 2,552,260/x
3. Step 3: Cross multiply
   1,166,402x = 2,552,260 × 2,552,260
4. Step 4: Simplify right side
   1,166,402x = 6,514,031,107,600
5. Step 5: Solve for x
   x = 6,514,031,107,600/1,166,402
6. Step 6: Final answer
   x = 5,584,722.17