Finding the Third Proportional to 802,310 and 1,762,090

Step by Step Solution

1. Step 1: Write the proportion equation
   802,310 : 1,762,090 = 1,762,090 : x
2. Step 2: Convert to fraction form
   802,310/1,762,090 = 1,762,090/x
3. Step 3: Cross multiply
   802,310x = 1,762,090 × 1,762,090
4. Step 4: Simplify right side
   802,310x = 3,104,961,168,100
5. Step 5: Solve for x
   x = 3,104,961,168,100/802,310
6. Step 6: Final answer
   x = 3,870,026.76