Finding the Third Proportional to 3,444,818 and 8,046,090

Step by Step Solution

1. Step 1: Write the proportion equation
   3,444,818 : 8,046,090 = 8,046,090 : x
2. Step 2: Convert to fraction form
   3,444,818/8,046,090 = 8,046,090/x
3. Step 3: Cross multiply
   3,444,818x = 8,046,090 × 8,046,090
4. Step 4: Simplify right side
   3,444,818x = 64,739,564,288,100
5. Step 5: Solve for x
   x = 64,739,564,288,100/3,444,818
6. Step 6: Final answer
   x = 18,793,319.21