Finding the Third Proportional to 1,817,460 and 2,851,236

Step by Step Solution

1. Step 1: Write the proportion equation
   1,817,460 : 2,851,236 = 2,851,236 : x
2. Step 2: Convert to fraction form
   1,817,460/2,851,236 = 2,851,236/x
3. Step 3: Cross multiply
   1,817,460x = 2,851,236 × 2,851,236
4. Step 4: Simplify right side
   1,817,460x = 8,129,546,727,696
5. Step 5: Solve for x
   x = 8,129,546,727,696/1,817,460
6. Step 6: Final answer
   x = 4,473,026.49