Finding the Third Proportional to 2,279,411,469 and 3,405,699,094.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,279,411,469 : 3,405,699,094.50 = 3,405,699,094.50 : x
2. Step 2: Convert to fraction form
   2,279,411,469/3,405,699,094.50 = 3,405,699,094.50/x
3. Step 3: Cross multiply
   2,279,411,469x = 3,405,699,094.50 × 3,405,699,094.50
4. Step 4: Simplify right side
   2,279,411,469x = 11,598,786,322,278,119,424
5. Step 5: Solve for x
   x = 11,598,786,322,278,119,424/2,279,411,469
6. Step 6: Final answer
   x = 5,088,500,466.03