Finding the Third Proportional to 802,942 and 1,174,260

Step by Step Solution

1. Step 1: Write the proportion equation
   802,942 : 1,174,260 = 1,174,260 : x
2. Step 2: Convert to fraction form
   802,942/1,174,260 = 1,174,260/x
3. Step 3: Cross multiply
   802,942x = 1,174,260 × 1,174,260
4. Step 4: Simplify right side
   802,942x = 1,378,886,547,600
5. Step 5: Solve for x
   x = 1,378,886,547,600/802,942
6. Step 6: Final answer
   x = 1,717,292.84