Finding the Third Proportional to 802,218 and 1,748,370

Step by Step Solution

1. Step 1: Write the proportion equation
   802,218 : 1,748,370 = 1,748,370 : x
2. Step 2: Convert to fraction form
   802,218/1,748,370 = 1,748,370/x
3. Step 3: Cross multiply
   802,218x = 1,748,370 × 1,748,370
4. Step 4: Simplify right side
   802,218x = 3,056,797,656,900
5. Step 5: Solve for x
   x = 3,056,797,656,900/802,218
6. Step 6: Final answer
   x = 3,810,432.65