Finding the Third Proportional to 1,050,430 and 1,646,085

Step by Step Solution

1. Step 1: Write the proportion equation
   1,050,430 : 1,646,085 = 1,646,085 : x
2. Step 2: Convert to fraction form
   1,050,430/1,646,085 = 1,646,085/x
3. Step 3: Cross multiply
   1,050,430x = 1,646,085 × 1,646,085
4. Step 4: Simplify right side
   1,050,430x = 2,709,595,827,225
5. Step 5: Solve for x
   x = 2,709,595,827,225/1,050,430
6. Step 6: Final answer
   x = 2,579,511.08