Finding the Third Proportional to 1,569,171 and 3,402,348

Step by Step Solution

1. Step 1: Write the proportion equation
   1,569,171 : 3,402,348 = 3,402,348 : x
2. Step 2: Convert to fraction form
   1,569,171/3,402,348 = 3,402,348/x
3. Step 3: Cross multiply
   1,569,171x = 3,402,348 × 3,402,348
4. Step 4: Simplify right side
   1,569,171x = 11,575,971,913,104
5. Step 5: Solve for x
   x = 11,575,971,913,104/1,569,171
6. Step 6: Final answer
   x = 7,377,125.83