Finding the Third Proportional to 726,151 and 1,065,897

Step by Step Solution

1. Step 1: Write the proportion equation
   726,151 : 1,065,897 = 1,065,897 : x
2. Step 2: Convert to fraction form
   726,151/1,065,897 = 1,065,897/x
3. Step 3: Cross multiply
   726,151x = 1,065,897 × 1,065,897
4. Step 4: Simplify right side
   726,151x = 1,136,136,414,609
5. Step 5: Solve for x
   x = 1,136,136,414,609/726,151
6. Step 6: Final answer
   x = 1,564,600.77