Finding the Third Proportional to 1,607,802 and 3,347,911

Step by Step Solution

1. Step 1: Write the proportion equation
   1,607,802 : 3,347,911 = 3,347,911 : x
2. Step 2: Convert to fraction form
   1,607,802/3,347,911 = 3,347,911/x
3. Step 3: Cross multiply
   1,607,802x = 3,347,911 × 3,347,911
4. Step 4: Simplify right side
   1,607,802x = 11,208,508,063,921
5. Step 5: Solve for x
   x = 11,208,508,063,921/1,607,802
6. Step 6: Final answer
   x = 6,971,323.62