Finding the Third Proportional to 4,307,835 and 9,086,244

Step by Step Solution

1. Step 1: Write the proportion equation
   4,307,835 : 9,086,244 = 9,086,244 : x
2. Step 2: Convert to fraction form
   4,307,835/9,086,244 = 9,086,244/x
3. Step 3: Cross multiply
   4,307,835x = 9,086,244 × 9,086,244
4. Step 4: Simplify right side
   4,307,835x = 82,559,830,027,536
5. Step 5: Solve for x
   x = 82,559,830,027,536/4,307,835
6. Step 6: Final answer
   x = 19,165,039.99