Finding the Third Proportional to 740,886 and 1,592,222

Step by Step Solution

1. Step 1: Write the proportion equation
   740,886 : 1,592,222 = 1,592,222 : x
2. Step 2: Convert to fraction form
   740,886/1,592,222 = 1,592,222/x
3. Step 3: Cross multiply
   740,886x = 1,592,222 × 1,592,222
4. Step 4: Simplify right side
   740,886x = 2,535,170,897,284
5. Step 5: Solve for x
   x = 2,535,170,897,284/740,886
6. Step 6: Final answer
   x = 3,421,809.69