Finding the Third Proportional to 1,569,161 and 3,402,328

Step by Step Solution

1. Step 1: Write the proportion equation
   1,569,161 : 3,402,328 = 3,402,328 : x
2. Step 2: Convert to fraction form
   1,569,161/3,402,328 = 3,402,328/x
3. Step 3: Cross multiply
   1,569,161x = 3,402,328 × 3,402,328
4. Step 4: Simplify right side
   1,569,161x = 11,575,835,819,584
5. Step 5: Solve for x
   x = 11,575,835,819,584/1,569,161
6. Step 6: Final answer
   x = 7,377,086.11