Finding the Third Proportional to 8,495,499.38 and 12,743,112.38

Step by Step Solution

1. Step 1: Write the proportion equation
   8,495,499.38 : 12,743,112.38 = 12,743,112.38 : x
2. Step 2: Convert to fraction form
   8,495,499.38/12,743,112.38 = 12,743,112.38/x
3. Step 3: Cross multiply
   8,495,499.38x = 12,743,112.38 × 12,743,112.38
4. Step 4: Simplify right side
   8,495,499.38x = 162,386,913,001,878.12
5. Step 5: Solve for x
   x = 162,386,913,001,878.12/8,495,499.38
6. Step 6: Final answer
   x = 19,114,463.53