Finding the Third Proportional to 1,152,278 and 1,659,895

Step by Step Solution

1. Step 1: Write the proportion equation
   1,152,278 : 1,659,895 = 1,659,895 : x
2. Step 2: Convert to fraction form
   1,152,278/1,659,895 = 1,659,895/x
3. Step 3: Cross multiply
   1,152,278x = 1,659,895 × 1,659,895
4. Step 4: Simplify right side
   1,152,278x = 2,755,251,411,025
5. Step 5: Solve for x
   x = 2,755,251,411,025/1,152,278
6. Step 6: Final answer
   x = 2,391,134.27