Finding the Third Proportional to 1,523,407 and 2,366,459

Step by Step Solution

1. Step 1: Write the proportion equation
   1,523,407 : 2,366,459 = 2,366,459 : x
2. Step 2: Convert to fraction form
   1,523,407/2,366,459 = 2,366,459/x
3. Step 3: Cross multiply
   1,523,407x = 2,366,459 × 2,366,459
4. Step 4: Simplify right side
   1,523,407x = 5,600,128,198,681
5. Step 5: Solve for x
   x = 5,600,128,198,681/1,523,407
6. Step 6: Final answer
   x = 3,676,055.18