Finding the Third Proportional to 812,464 and 1,760,522

Step by Step Solution

1. Step 1: Write the proportion equation
   812,464 : 1,760,522 = 1,760,522 : x
2. Step 2: Convert to fraction form
   812,464/1,760,522 = 1,760,522/x
3. Step 3: Cross multiply
   812,464x = 1,760,522 × 1,760,522
4. Step 4: Simplify right side
   812,464x = 3,099,437,712,484
5. Step 5: Solve for x
   x = 3,099,437,712,484/812,464
6. Step 6: Final answer
   x = 3,814,861.60