Finding the Third Proportional to 1,661,064 and 2,525,190

Step by Step Solution

1. Step 1: Write the proportion equation
   1,661,064 : 2,525,190 = 2,525,190 : x
2. Step 2: Convert to fraction form
   1,661,064/2,525,190 = 2,525,190/x
3. Step 3: Cross multiply
   1,661,064x = 2,525,190 × 2,525,190
4. Step 4: Simplify right side
   1,661,064x = 6,376,584,536,100
5. Step 5: Solve for x
   x = 6,376,584,536,100/1,661,064
6. Step 6: Final answer
   x = 3,838,855.42