Finding the Third Proportional to 802,358 and 1,762,188

Step by Step Solution

1. Step 1: Write the proportion equation
   802,358 : 1,762,188 = 1,762,188 : x
2. Step 2: Convert to fraction form
   802,358/1,762,188 = 1,762,188/x
3. Step 3: Cross multiply
   802,358x = 1,762,188 × 1,762,188
4. Step 4: Simplify right side
   802,358x = 3,105,306,547,344
5. Step 5: Solve for x
   x = 3,105,306,547,344/802,358
6. Step 6: Final answer
   x = 3,870,225.69