Finding the Third Proportional to 1,155,762 and 1,700,190

Step by Step Solution

1. Step 1: Write the proportion equation
   1,155,762 : 1,700,190 = 1,700,190 : x
2. Step 2: Convert to fraction form
   1,155,762/1,700,190 = 1,700,190/x
3. Step 3: Cross multiply
   1,155,762x = 1,700,190 × 1,700,190
4. Step 4: Simplify right side
   1,155,762x = 2,890,646,036,100
5. Step 5: Solve for x
   x = 2,890,646,036,100/1,155,762
6. Step 6: Final answer
   x = 2,501,073.78