Finding the Third Proportional to 1,405,362 and 3,125,160

Step by Step Solution

1. Step 1: Write the proportion equation
   1,405,362 : 3,125,160 = 3,125,160 : x
2. Step 2: Convert to fraction form
   1,405,362/3,125,160 = 3,125,160/x
3. Step 3: Cross multiply
   1,405,362x = 3,125,160 × 3,125,160
4. Step 4: Simplify right side
   1,405,362x = 9,766,625,025,600
5. Step 5: Solve for x
   x = 9,766,625,025,600/1,405,362
6. Step 6: Final answer
   x = 6,949,543.98