Finding the Third Proportional to 610,902 and 1,316,574

Step by Step Solution

1. Step 1: Write the proportion equation
   610,902 : 1,316,574 = 1,316,574 : x
2. Step 2: Convert to fraction form
   610,902/1,316,574 = 1,316,574/x
3. Step 3: Cross multiply
   610,902x = 1,316,574 × 1,316,574
4. Step 4: Simplify right side
   610,902x = 1,733,367,097,476
5. Step 5: Solve for x
   x = 1,733,367,097,476/610,902
6. Step 6: Final answer
   x = 2,837,389.79