Finding the Third Proportional to 1,666,232 and 3,450,616

Step by Step Solution

1. Step 1: Write the proportion equation
   1,666,232 : 3,450,616 = 3,450,616 : x
2. Step 2: Convert to fraction form
   1,666,232/3,450,616 = 3,450,616/x
3. Step 3: Cross multiply
   1,666,232x = 3,450,616 × 3,450,616
4. Step 4: Simplify right side
   1,666,232x = 11,906,750,779,456
5. Step 5: Solve for x
   x = 11,906,750,779,456/1,666,232
6. Step 6: Final answer
   x = 7,145,914.12