Finding the Third Proportional to 1,736,280 and 3,739,236

Step by Step Solution

1. Step 1: Write the proportion equation
   1,736,280 : 3,739,236 = 3,739,236 : x
2. Step 2: Convert to fraction form
   1,736,280/3,739,236 = 3,739,236/x
3. Step 3: Cross multiply
   1,736,280x = 3,739,236 × 3,739,236
4. Step 4: Simplify right side
   1,736,280x = 13,981,885,863,696
5. Step 5: Solve for x
   x = 13,981,885,863,696/1,736,280
6. Step 6: Final answer
   x = 8,052,782.88