Finding the Third Proportional to 1,566,189 and 2,492,140

Step by Step Solution

1. Step 1: Write the proportion equation
   1,566,189 : 2,492,140 = 2,492,140 : x
2. Step 2: Convert to fraction form
   1,566,189/2,492,140 = 2,492,140/x
3. Step 3: Cross multiply
   1,566,189x = 2,492,140 × 2,492,140
4. Step 4: Simplify right side
   1,566,189x = 6,210,761,779,600
5. Step 5: Solve for x
   x = 6,210,761,779,600/1,566,189
6. Step 6: Final answer
   x = 3,965,525.09