Finding the Third Proportional to 8,245,445.63 and 17,768,892.38

Step by Step Solution

1. Step 1: Write the proportion equation
   8,245,445.63 : 17,768,892.38 = 17,768,892.38 : x
2. Step 2: Convert to fraction form
   8,245,445.63/17,768,892.38 = 17,768,892.38/x
3. Step 3: Cross multiply
   8,245,445.63x = 17,768,892.38 × 17,768,892.38
4. Step 4: Simplify right side
   8,245,445.63x = 315,733,536,234,333.12
5. Step 5: Solve for x
   x = 315,733,536,234,333.12/8,245,445.63
6. Step 6: Final answer
   x = 38,291,870.52