Finding the Third Proportional to 1,662,005 and 3,572,264

Step by Step Solution

1. Step 1: Write the proportion equation
   1,662,005 : 3,572,264 = 3,572,264 : x
2. Step 2: Convert to fraction form
   1,662,005/3,572,264 = 3,572,264/x
3. Step 3: Cross multiply
   1,662,005x = 3,572,264 × 3,572,264
4. Step 4: Simplify right side
   1,662,005x = 12,761,070,085,696
5. Step 5: Solve for x
   x = 12,761,070,085,696/1,662,005
6. Step 6: Final answer
   x = 7,678,117.75